Name Class Date. Step 2: Rearrange the acceleration equation to solve for final speed. a v final v initial v. final v initial v.

Save this PDF as:
 WORD  PNG  TXT  JPG

Size: px
Start display at page:

Download "Name Class Date. Step 2: Rearrange the acceleration equation to solve for final speed. a v final v initial v. final v initial v."

Transcription

1 Skills Workshee Mah Skills Acceleraion Afer you sudy each sample problem and soluion, work ou he pracice problems on a separae shee of paper. Wrie your answers in he spaces provided. In 1970, Don Big Daddy Garlis se wha was hen he world record for drag racing. He sared a res and acceleraed a 16.5 m/s 2 (abou 1.68 imes free-fall acceleraion) for 6.5 s. Wha was Garlis s final speed? Soluion Sep 1: Lis he given and unknown values. Given: acceleraion, a 16.5 m/s 2 ime, 6.5 s iniial speed, iniial v 0 m/s Unknown: final speed, final v? m/s Sep 2: Rearrange he acceleraion equaion o solve for final speed. Sep 3: Inser he known values ino he acceleraion equaion, and solve. final v (16.5 m/s s) 0 m/s final v 110 m/s Pracice acceleraion ime a final v iniial v a final v iniial v final v a iniial v 1. A bicyclis acceleraes a 0.89 m/s 2 during a 5.0 s inerval. Wha is he change in he speed of he bicyclis and he bicycle? a v final v iniial v 2. A freigh rain raveling wih a speed of 18.0 m/s begins braking as i approaches a rain yard. The rain s acceleraion while braking is 0.33 m/s 2. Wha is he rain s speed afer 23 s? Hol Science Specrum 13 Moion

2 Mah Skills coninued 3. An auomobile acceleraes 1.77 m/s 2 over 6.00 s o reach freeway speed a he end of an enrance ramp. If he car s final speed is 88.0 km/h, wha was is iniial speed when i began acceleraing? Express your answer in km/h. A child sleds down a seep, snow-covered hill wih an acceleraion of 2.82 m/s 2. If her iniial speed is 0.0 m/s and her final speed is 15.5 m/s, how long does i ake her o ravel from he op of he hill o he boom? Soluion Sep 1: Lis he given and unknown values. Given: acceleraion, a 2.82 m/s 2 iniial speed, iniial v 0.0 m/s final speed, final v 15.5 m/s Unknown: ime,? s Sep 2: Rearrange he acceleraion equaion o solve for ime. final v iniial v a Sep 3: Inser he known values ino he equaion, and solve m/s 0.0 m/s 2.82 m/s s Pracice acceleraion ime a a final v iniial v 5.50 s a final v iniial v a a v final v iniial v 4. Once he child in he sample problem reaches he boom of he hill, she coninues sliding along fla, snow-covered ground unil she comes o a sop. If her acceleraion during his ime is m/s 2, how long does i ake her o ravel from he boom of he hill o her sopping poin? 5. The sree auomobile wih he greaes acceleraion is he Tempes. I has an acceleraion of 6.89 m/s 2. Suppose he car acceleraes from res o a final speed of 96.5 km/h. How long does i ake he Tempes o reach his speed? Hol Science Specrum 14 Moion

3 Mah Skills coninued 6. The Impac is he firs commercial elecric car o be developed in over 60 years. During ess in 1994, he car reached a op speed of nearly 296 km/h. Suppose he car sared a res and hen underwen a consan acceleraion of 1.6 m/s 2 unil i reached is op speed. How long did i ake he Impac o reach is op speed? An auomobile manufacurer claims ha is laes model can go from 0 o 90 in 7.5 s. If he 90 refers o 90.0 km/h, calculae he auomobile s acceleraion. Soluion Sep 1: Lis he given and unknown values. Given: ime, 7.5 s iniial speed, iniial v 0.0 km/h final speed, final v 90.0 km/h Unknown: acceleraion, a? m/s 2 Sep 2: Perform any necessary conversions. To find he final speed in m/s, you mus muliply he value for speed by he number of meers in a kilomeer and divide by he number of seconds in an hour. final v 90.0 km 1000 m h 1 km 1 h 1 min 60 min 60 s final v 25.0 m/s Sep 3: Wrie ou he equaion for acceleraion. Sep 4: Inser he known values ino he equaion, and solve. Pracice acceleraion ime a v a 3.3 m/s 2 final v iniial v a v final v iniial v 25.0 m/s 0.0 m/s 25.0 m/s 7.5 s 7.5 s 7. The graviaional force beween Mars and an objec near is surface is much lower han he force beween an objec on Earh s surface and Earh. If a dropped hammer s speed increases from 0.0 m/s o 15.0 m/s in 4.04 s, wha is he acceleraion due o he graviaional force on he surface of Mars? Hol Science Specrum 15 Moion

4 Mah Skills coninued 8. A figher je landing on an aircraf carrier s fligh deck ha has a lengh of m mus reduce is speed from abou 153 km/h o exacly 0 km/h in 2.0 s. Wha is he je s acceleraion? 9. A runner whose iniial speed is 29 km/h increases her speed o 31 km/h in order o win a race. If he runner akes 5.0 s o complee his increase in her speed, wha is her acceleraion? Mixed Pracice 10. A cerain roller coaser acceleraes is cars 6.35 m/s 2 up he firs incline. If his acceleraion happens during he firs 7.0 s of he ride, how much does he speed of he roller coaser cars increase? 11. The solid-fuel rocke boosers used o launch he space shule are able o lif he shule 45 km above Earh s surface. During ha ime, he shule undergoes a nearly consan oal acceleraion of 6.25 m/s 2, so ha is speed increases from res o abou 750 m/s. How long does i ake for he shule o reach his speed? 12. Bonnie Blair currenly holds he world record for skaing m in s, which she se in Suppose ha afer she crossed he finish line she coased o a sop on he ice. If her iniial speed was 13 m/s and her acceleraion was 2.9 m/s 2, how long did i ake her o sop? 13. The elevaors in he Landmark Tower, in Yokohama, Japan, are among he fases in he world. They accelerae upward a m/s 2 for 4.00 s o reach heir final speed. If hese elevaors sar a res, wha is heir final speed? 14. A ship wih a mass of kg has engines capable of an acceleraion equal o m/s 2. Suppose he ship approaches he dock a a speed of m/s. How much ime does he ship need o sop? 15. A dog runs wih an iniial speed of 1.5 m/s on a waxed floor. I slides o a sop wih an acceleraion of 0.35 m/s 2. How long does i ake for he dog o sop? Hol Science Specrum 16 Moion

5 Mah Skills coninued 16. A cerain ype of rocke sled is used o measure he effecs of sudden, exreme deceleraion. The sled reaches a op speed of 320 km/h, hen comes o a complee sop in 0.18 s. Wha is he acceleraion ha akes place in his ime? 17. The building wih he highes occupiable floor is currenly he Sears Tower in Chicago. The op floor of he Sears Tower is 110 sories (436 m) above sree level, and he roof of he ower is 442 m above he sree. Assume a golf ball is hrown downward from he roof of he Sears Tower. Neglecing air resisance, he golf ball acceleraes a 9.8 m/s 2 and lands on he pavemen afer 9.2 s. If he ball s final speed is 93.0 m/s, wha was he speed wih which he ball was iniially hrown? 18. In he heory of plae econics, various segmens of Earh s crus, called plaes, move oward and away from each oher. In one insance, he plae ha consiss of he Indian subconinen drifed from souheasern Africa o is curren posiion in Asia, raveling a a speed of 15 cm/y. This plae collided wih Asia, forming he Himalayan mounain range in he process. Mos of his formaion occurred during he las years, during which ime he Indian subconinen s moion has slowed o abou 5 cm/y. Wha has been he acceleraion, in unis of cm/y 2, of he Indian subconinen during his ime period? Hol Science Specrum 17 Moion

KINEMATICS IN ONE DIMENSION

KINEMATICS IN ONE DIMENSION chaper KINEMATICS IN ONE DIMENSION Secion 2.1 Displacemen Secion 2.2 Speed and Velociy 1. A paricle ravels along a curved pah beween wo poins P and Q as shown. The displacemen of he paricle does no depend

More information

What the Puck? an exploration of Two-Dimensional collisions

What the Puck? an exploration of Two-Dimensional collisions Wha he Puck? an exploraion of Two-Dimensional collisions 1) Have you ever played 8-Ball pool and los he game because you scrached while aemping o sink he 8-Ball in a corner pocke? Skech he sho below: Each

More information

Time & Distance SAKSHI If an object travels the same distance (D) with two different speeds S 1 taking different times t 1

Time & Distance SAKSHI If an object travels the same distance (D) with two different speeds S 1 taking different times t 1 www.sakshieducaion.com Time & isance The raio beween disance () ravelled by an objec and he ime () aken by ha o ravel he disance is called he speed (S) of he objec. S = = S = Generally if he disance ()

More information

INSTRUCTIONS FOR USE. This file can only be used to produce a handout master:

INSTRUCTIONS FOR USE. This file can only be used to produce a handout master: INSTRUCTIONS OR USE This file can only be used o produce a handou maser: Use Prin from he ile menu o make a prinou of he es. You may no modify he conens of his file. IMPORTNT NOTICE: You may prin his es

More information

Instruction Manual. Rugged PCB type. 1 Terminal Block. 2 Function. 3 Series Operation and Parallel Operation. 4 Assembling and Installation Method

Instruction Manual. Rugged PCB type. 1 Terminal Block. 2 Function. 3 Series Operation and Parallel Operation. 4 Assembling and Installation Method Rugged PCB ype Insrucion Manual 1 Terminal Block Funcion.1...4.5.6.7 Inpu volage range Inrush curren limiing Overcurren proecion Overvolage proecion Oupu volage adjusmen range Isolaion Remoe ON/OFF E9

More information

Morningstar Investor Return

Morningstar Investor Return Morningsar Invesor Reurn Morningsar Mehodology Paper March 3, 2009 2009 Morningsar, Inc. All righs reserved. The informaion in his documen is he propery of Morningsar, Inc. Reproducion or ranscripion by

More information

5. A bead slides on a curved wire, starting from rest at point A in the figure below. If the wire is frictionless, find each of the following.

5. A bead slides on a curved wire, starting from rest at point A in the figure below. If the wire is frictionless, find each of the following. Name: Work and Energy Problems Date: 1. A 2150 kg car moves down a level highway under the actions of two forces: a 1010 N forward force exerted on the drive wheels by the road and a 960 N resistive force.

More information

I t ' 4 ti. t ti. IQ:::: mass x heat of fusion (or heat of vaporization) I HEAT AND ITS MEASUREMENT. t t. t f I I I. Name

I t ' 4 ti. t ti. IQ:::: mass x heat of fusion (or heat of vaporization) I HEAT AND ITS MEASUREMENT. t t. t f I I I. Name HEAT AND TS MEASUREMENT Name a (or energy) can be measured in unis of calories or joules. When here is a,,,,,,nperaure change (AT), hea (Q) can be calculaed using his formula: During a phase change, we

More information

Zelio Control Measurement Relays RM4L Liquid Level Relays

Zelio Control Measurement Relays RM4L Liquid Level Relays Zelio Conrol Measuremen elays FNCTIONS These devices monior he levels of conducive liquids. They conrol he acuaion of pumps or valves o regulae levels; hey are also suiable for proecing submersible pumps

More information

29 B ROUTE Bus Times Summer NOTES a = Time at Vicarage Way. * = On Schooldays bus operates up to 5 minutes later.

29 B ROUTE Bus Times Summer NOTES a = Time at Vicarage Way. * = On Schooldays bus operates up to 5 minutes later. Brighon Lewes Ringmer / Touris Aracions Lewes for Hisoric own wih Casle; Isfield for Lavender Line Railway; for Spa Valley Railway, Paniles CiySAVER ickes are only valid beween Brighon and Falmer. nework

More information

LSU RISK ASSESSMENT FORM Please read How to Complete a Risk Assessment before completion

LSU RISK ASSESSMENT FORM Please read How to Complete a Risk Assessment before completion Please read How o Complee a Risk Assessmen before compleion EVENT OR ACTIVITY BEING RISK ASSESSED (add name of even where relevan) NAME OF DEPARTMENT Squad Training Neball DATE OF COMPLETION OF RISK ASSESSMENT

More information

Making Sense of Genetics Problems

Making Sense of Genetics Problems Bio 101 Ms. Bledsoe Making Sense of Geneics roblems Monohbrid crosses Le s sar wih somehing simle: crossing wo organisms and waching how one single rai comes ou in he offsring. Le s use eas, as Mendel

More information

ScienceDirect. Cycling Power Optimization System Using Link Models of Lower Limbs with Cleat-Shaped Biaxial Load Cells

ScienceDirect. Cycling Power Optimization System Using Link Models of Lower Limbs with Cleat-Shaped Biaxial Load Cells Available online a www.sciencedirec.com ScienceDirec Procedia Engineering 72 ( 20 ) 8 7 The 20 conference of he Inernaional Spors Engineering Associaion Cycling Power Opimizaion Sysem Using ink Models

More information

Proceedings of the ASME 28th International Conference on Ocean, Offshore and Arctic Engineering OMAE2009 May 31 - June 5, 2009, Honolulu, Hawaii

Proceedings of the ASME 28th International Conference on Ocean, Offshore and Arctic Engineering OMAE2009 May 31 - June 5, 2009, Honolulu, Hawaii Proceedings of he ASME 28h Inernaional Conference on Ocean, Offshore and Arcic Engineering OMAE29 May 31 - June 5, 29, Honolulu, Hawaii OMAE29-79385 ANALYSIS OF THE TUNNEL IMMERSION FOR THE BUSAN-GEOJE

More information

Cal. 7T85 INSTRUCTIONS (P. 3) BEDIENUNGSANLEITUNG (S. 27) INSTRUCTIONS (P. 51) ISTRUZIONI (P. 75) INSTRUCCIONES (P. 99) INSTRUÇÕES (P.

Cal. 7T85 INSTRUCTIONS (P. 3) BEDIENUNGSANLEITUNG (S. 27) INSTRUCTIONS (P. 51) ISTRUZIONI (P. 75) INSTRUCCIONES (P. 99) INSTRUÇÕES (P. Cal. 7T85 INSTRUCTIONS (P. 3) BEDIENUNGSANLEITUNG (S. 27) INSTRUCTIONS (P. 51) ISTRUZIONI (P. 75) INSTRUCCIONES (P. 99) INSTRUÇÕES (P. 123) (147 ) You are now he proud owner of a SEIKO Analogue Quarz Wach

More information

KEY CONCEPTS AND PROCESS SKILLS. 1. An allele is one of the two or more forms of a gene present in a population. MATERIALS AND ADVANCE PREPARATION

KEY CONCEPTS AND PROCESS SKILLS. 1. An allele is one of the two or more forms of a gene present in a population. MATERIALS AND ADVANCE PREPARATION Gene Squares 61 40- o 2 3 50-minue sessions ACIVIY OVERVIEW P R O B L E M S O LV I N G SUMMARY Sudens use Punne squares o predic he approximae frequencies of rais among he offspring of specific crier crosses.

More information

An Alternative Mathematical Model for Oxygen Transfer Evaluation in Clean Water

An Alternative Mathematical Model for Oxygen Transfer Evaluation in Clean Water An Alernaive Mahemaical Model for Oxygen Transfer Evaluaion in Clean Waer Yanjun (John) He 1, PE, BCEE 1 Kruger Inc., 41 Weson Parkway, Cary, NC 27513 Email: john.he@veolia.com ABSTRACT Energy consumpion

More information

CHARACTERIZATION AND MODELING OF A PROPORTIONAL VALVE FOR CONTROL SYNTHESIS

CHARACTERIZATION AND MODELING OF A PROPORTIONAL VALVE FOR CONTROL SYNTHESIS CHARACTERIZATION AND MODELING OF A PROPORTIONAL VALVE FOR CONTROL SYNTHESIS Osama. OLABY, Xavier. BRN, Sylvie. SESMAT, Tanneguy. REDARCE and Eric. BIDEAX Laboraoire d Auomaique Indusrielle - hp://www-lai.insa-lyon.fr

More information

Flow Switch LABO-VHZ-S

Flow Switch LABO-VHZ-S Flow Swich S Volumeric flow swiching Almos no effec from differing viscosiies Versaile, configurable swiching oupu in push-pull design Robus consrucion Compac design Characerisics he VHZ gearwheel flow

More information

Development of Urban Public Transit Network Structure Integrating Multi-Class Public Transit Lines and Transfer Hubs

Development of Urban Public Transit Network Structure Integrating Multi-Class Public Transit Lines and Transfer Hubs Developmen of Urban Public Transi Nework Srucure Inegraing Muli-Class Public Transi Lines and Transfer Hubs Zhenbao Wang 1, Anyan Chen 2 1College of Civil Engineering, Hebei Universiy of Engineering Handan,

More information

Physics for Scientist and Engineers third edition Kinematics 1-D

Physics for Scientist and Engineers third edition Kinematics 1-D Kinematics 1-D The position of a runner as a function of time is plotted along the x axis of a coordinate system. During a 3.00 s time interval, the runner s position changes from x1=50.0 m to x2= 30.5

More information

Ch06 Work and Energy.notebook November 10, 2017

Ch06 Work and Energy.notebook November 10, 2017 Work and Energy 1 Work and Energy Force = push or pull Work = force*distance (//) Technically: Work = force*distance*cos θ 2 Sample 1: How much work is done lifting a 5 N weight 3m vertically? 3 Work is

More information

C) miles per hour. D) all of the above. 2) When you look at the speedometer in a moving car, you can see the car's

C) miles per hour. D) all of the above. 2) When you look at the speedometer in a moving car, you can see the car's Practice Kinematics Questions (Answers are at the end ) 1) One possible unit of speed is. A) light years per century. B) kilometers per hour. C) miles per hour. D) all of the above.. 2) When you look at

More information

US 9,615,553 B2 Apr. 11,2017

US 9,615,553 B2 Apr. 11,2017 111111111111111111111111111111111111111111111111111111111111111111111111111 US009615553B2 (12) Unied Saes Paen Coniglio e al. (10) Paen No.: (45) Dae of Paen: US 9,615,553 B2 Apr. 11,2017 (54) ARTIFICIAL

More information

WORLD GROWTH AND INTERNATIONAL CAPITAL FLOWS IN THE XXI st CENTURY

WORLD GROWTH AND INTERNATIONAL CAPITAL FLOWS IN THE XXI st CENTURY CEPREMAP WORLD GROWTH AND INTERNATIONAL CAPITAL FLOWS IN THE XXI s CENTURY A prospecive analysis wih he INGENUE 2 model by he INGENUE TEAM Michel AGLIETTA and Vladimir BORGY (Cepii), Jean CHATEAU (Ocde),

More information

Clemco Industries Corp. ISO 9001 Certified

Clemco Industries Corp. ISO 9001 Certified Clemco Indusries Corp. ISO 9001 Cerified 6 cuf Classic Blas Machines Exclusively from... SIMPLE, RUGGED, RELIABLE More han 75 years of reliable field service have made Clemco blas machines he preferred

More information

What is a Practical (ASTM C 618) SAI--Strength Activity Index for Fly Ashes that can be used to Proportion Concretes Containing Fly Ash?

What is a Practical (ASTM C 618) SAI--Strength Activity Index for Fly Ashes that can be used to Proportion Concretes Containing Fly Ash? 2017 World of Coal Ash (WOCA) Conference in Lexingon, KY - May 9-11, 2017 hp://www.flyash.info/ Wha is a Pracical (ASTM C 618) SAI--Srengh Aciviy Index for Fly Ashes ha can be used o Proporion Concrees

More information

Rolling ADF Tests: Detecting Rational Bubbles in Greater China Stock Markets

Rolling ADF Tests: Detecting Rational Bubbles in Greater China Stock Markets Singapore Managemen Universiy Insiuional Knowledge a Singapore Managemen Universiy Disseraions and Theses Collecion (Open Access) Disseraions and Theses 2008 Rolling ADF Tess: Deecing Raional Bubbles in

More information

OPTIMAL ENERGY SOURCE FOR AN ENVIRONMENTALLY-FRIENDLY GO-KART

OPTIMAL ENERGY SOURCE FOR AN ENVIRONMENTALLY-FRIENDLY GO-KART Journal of Ecological Engineering Volume 17, Issue 5, Nov. 016, pages 90 95 DOI: 10.1911/998993/65454 Research Aricle OPTIMAL ENERGY SOURCE FOR AN ENVIRONMENTALLY-FRIENDLY GO-KART Pior Zbigniew Filip 1,

More information

Sensors and Actuators A: Physical

Sensors and Actuators A: Physical Sensors and Acuaors A 144 (2008) 354 360 Conens liss available a ScienceDirec Sensors and Acuaors A: Physical journal homepage: www.elsevier.com/locae/sna A micro-robo fish wih embedded SMA wire acuaed

More information

2nd Regional Conference On Enhancing Transport Technology For Regional Competitiveness

2nd Regional Conference On Enhancing Transport Technology For Regional Competitiveness nd Regional Conference On Enhancing Transpor Technology For Regional Compeiiveness SESSION C TBLE OF CONTENTS PREFCE... 4 ORGNISING COITTEE... 5 KEYNOTE DDRESS... 6 Session : UTOOTIE... 7 Session B : ERONUTICS...

More information

INSTALLATION AND OPERATION MANUAL

INSTALLATION AND OPERATION MANUAL IMPORTANT SAFETY INSTRUCTIONS SAVE THESE INSTRUCTIONS PLEASE READ THE ENTIRE CONTENTS OF THIS MANUAL PRIOR TO INSTALLATION AND OPERATION. BY PROCEEDING WITH LIFT INSTALLATION AND OPERATION YOU AGREE THAT

More information

Stock Return Expectations in the Credit Market

Stock Return Expectations in the Credit Market Sock Reurn Expecaions in he Credi Marke Hans Bysröm * Sepember 016 In his paper we compue long-erm sock reurn expecaions (across he business cycle) for individual firms using informaion backed ou from

More information

Urban public transport optimization by bus ways: a neural network-based methodology

Urban public transport optimization by bus ways: a neural network-based methodology Urban Transpor XIII: Urban Transpor and he Environmen in he 21s Cenury 347 Urban public ranspor opimizaion by bus ways: a neural nework-based mehodology M. Migliore & M. Caalano Deparmen of Transporaion

More information

SIMULATION OF WAVE EFFECT ON SHIP HYDRODYNAMICS BY RANSE

SIMULATION OF WAVE EFFECT ON SHIP HYDRODYNAMICS BY RANSE 1 h Inernaional Conference on Sabiliy of Ships and Ocean Vehicles 591 SIMULATION OF WAVE EFFECT ON SHIP HYDRODYNAMICS BY RANSE Qiuxin Gao, Universiy of Srahclyde, UK, Gao.q.x@srah.ac.uk Dracos Vassalos,

More information

EXAMINING THE FEASIBILITY OF PAIRED CLOSELY-SPACED PARALLEL APPROACHES

EXAMINING THE FEASIBILITY OF PAIRED CLOSELY-SPACED PARALLEL APPROACHES EXAMINING THE FEASIBILITY OF PAIRED CLOSELY-SPACED PARALLEL APPROACHES Seven J. Landry and Amy R. Priche Georgia Insiue of Technology Alana GA 30332-0205 ABSTRACT Paired closely-spaced parallel approaches

More information

COMPARATIVE STUDY OF VELOCITY REDUCTION ON FEATHER AND SYNTHETIC SHUTTLECOCKS USING CORRECTED INITIAL VELOCITY DURING OVERHEAD SMASH

COMPARATIVE STUDY OF VELOCITY REDUCTION ON FEATHER AND SYNTHETIC SHUTTLECOCKS USING CORRECTED INITIAL VELOCITY DURING OVERHEAD SMASH Journal of Engineering Science and Technolog Special Issue on AASEC 6, Ocober (7) 9-5 School of Engineering, Talor s Uniersi COMPARATIVE STUDY OF VELOCITY REDUCTION ON FEATHER AND SYNTHETIC SHUTTLECOCKS

More information

Honors Physics Second Semester Exam Study Packet

Honors Physics Second Semester Exam Study Packet Honos Physics Second Semese Exam Sudy Packe 1. Wha alue can be deemined fom he slope of a disance s. ime gaph? a) elociy b) acceleaion c) gaiy d) oal disance e) displacemen. Which of he following defines

More information

Performance Attribution for Equity Portfolios

Performance Attribution for Equity Portfolios PERFORMACE ATTRIBUTIO FOR EQUITY PORTFOLIOS Performance Aribuion for Equiy Porfolios Yang Lu and David Kane Inroducion Many porfolio managers measure performance wih reference o a benchmark. The difference

More information

The safe ships trajectory in a restricted area

The safe ships trajectory in a restricted area Scienific Journals Mariime Universiy of Szczecin Zeszyy Naukowe Akademia Morska w Szczecinie 214, 39(111) pp. 122 127 214, 39(111) s. 122 127 ISSN 1733-867 The safe ships rajecory in a resriced area Zbigniew

More information

CONTROL VALVES IN TURBO-COMPRESSOR ANTI-SURGE SYSTEMS

CONTROL VALVES IN TURBO-COMPRESSOR ANTI-SURGE SYSTEMS CONTROL VALVES IN TURBO-COMPRESSOR ANTI-SURGE SYSTEMS keninrol CONTROL VALVES IN TURBO-COMPRESSOR ANTI-SURGE SYSTEMS CONTROL VALVES IN TURBO-COMPRESSOR ANTI-SURGE SYSTEMS 0 KOSO KENT INTROL SUPPLIES A

More information

What is the acceleration of a racing car if its velocity is increased uniformly from 44 m/s, south to 66 m/s, south over an 11 second period?

What is the acceleration of a racing car if its velocity is increased uniformly from 44 m/s, south to 66 m/s, south over an 11 second period? 1 What is the acceleration of a racing car if its velocity is increased uniformly from 44 m/s, south to 66 m/s, south over an 11 second period? 7 A car traveling in a straight line has a velocity of +5.0

More information

Market timing and statistical arbitrage: Which market timing opportunities arise from equity price busts coinciding with recessions?

Market timing and statistical arbitrage: Which market timing opportunities arise from equity price busts coinciding with recessions? Journal of Applied Finance & Banking, vol.1, no.1, 2011, 53-81 ISSN: 1792-6580 (prin version), 1792-6599 (online) Inernaional Scienific Press, 2011 Marke iming and saisical arbirage: Which marke iming

More information

AN ANALYSIS OF THE ECONOMIC EFFECT OF A ROAD DIET IN ELIZABETHTOWN AND GEORGETOWN, KENTUCKY

AN ANALYSIS OF THE ECONOMIC EFFECT OF A ROAD DIET IN ELIZABETHTOWN AND GEORGETOWN, KENTUCKY AN ANALYSIS OF THE ECOMIC EFFECT OF A ROAD DIET IN ELIZABETHTOWN AND GEORGETOWN, KENTUCKY MARCH 2014 This repor was produced a he reques of he Ron Sco, Ciy Manager for Danville, Kenucky, under he supervision

More information

Machine Learning for Stock Selection

Machine Learning for Stock Selection Machine Learning for Sock Selecion Rober J. Yan Compuer Science Dep., The Uniersiy of Wesern Onario jyan@csd.uwo.ca Charles X. Ling Compuer Science Dep., The Uniersiy of Wesern Onario cling@csd.uwo.ca

More information

WHO RIDE THE HIGH SPEED RAIL IN THE UNITED STATES THE ACELA EXPRESS CASE STUDY

WHO RIDE THE HIGH SPEED RAIL IN THE UNITED STATES THE ACELA EXPRESS CASE STUDY Proceedings of he 2010 Join Rail Conference JRC2010 April 27-29, 2010, Urbana, Illinois, USA JRC2010-36236 WHO RIDE THE HIGH SPEED RAIL IN THE UNITED STATES THE ACELA EXPRESS CASE STUDY Zhenhua Chen The

More information

Betting Against Beta

Betting Against Beta Being Agains Bea Andrea Frazzini and Lasse H. Pedersen * This draf: Ocober 5, 2010 Absrac. We presen a model in which some invesors are prohibied from using leverage and oher invesors leverage is limied

More information

Real-time Stochastic Evacuation Models for Decision Support in Actual Emergencies

Real-time Stochastic Evacuation Models for Decision Support in Actual Emergencies Real-ime Sochasic Evacuaion Models for Decision Suppor in Acual Emergencies ARTURO CUESTA, DANIEL ALVEAR, ORLANDO ABREU and DELFÍN SILIÓ Transpors and echnology projecs and processes Universiy of Canabria

More information

Methods for Estimating Term Structure of Interest Rates

Methods for Estimating Term Structure of Interest Rates Mehods for Esimaing Term Srucure of Ineres Raes Iskander Karibzhanov Absrac This paper compares differen inerpolaion algorihms for consrucing yield curves: cubic splines, linear and quadraic programming,

More information

Economics 487. Homework #4 Solution Key Portfolio Calculations and the Markowitz Algorithm

Economics 487. Homework #4 Solution Key Portfolio Calculations and the Markowitz Algorithm Economics 87 Homework # Soluion Key Porfolio Calculaions and he Markowiz Algorihm A. Excel Exercises: (10 poins) 1. Download he Excel file hw.xls from he class websie. This file conains monhly closing

More information

Dynamics of market correlations: Taxonomy and portfolio analysis

Dynamics of market correlations: Taxonomy and portfolio analysis Dynamics of marke correlaions: Taxonomy and porfolio analysis J.-P. Onnela, A. Chakrabori, and K. Kaski Laboraory of Compuaional Engineering, Helsinki Universiy of Technology, P.O. Box 9203, FIN-02015

More information

EFFECTS OF WIND SPEED ON WIND TURBINE AVAILABILITY

EFFECTS OF WIND SPEED ON WIND TURBINE AVAILABILITY EFFECTS OF WIND SPEED ON WIND TURBINE AVAILABILITY S. Faulsich 1, P. Lyding 1, P. J. Tavner 2 1 Fraunhofer Insiue for Wind Energy and Energy Sysem Technology (IWES) 2 Energy Group, School of Engineering,

More information

Guidance Statement on Calculation Methodology

Guidance Statement on Calculation Methodology Guidance Saemen on Calculaion Mehodology Adopion Dae: 28 Sepember 200 Effecive Dae: January 20 Reroacive Applicaion: No Required www.gipssandards.org 200 CFA Insiue Guidance Saemen on Calculaion Mehodology

More information

Two-Dimensional Motion and Vectors

Two-Dimensional Motion and Vectors Sample Problem Set II Answers Two-Dimensional Motion and Vectors Additional Practice D Holt McDougal Physics 1 Sample Problem Set II Holt McDougal Physics 2 Sample Problem Set II Two-Dimensional Motion

More information

INSTALLATION AND OPERATION MANUAL

INSTALLATION AND OPERATION MANUAL EUROPEN USERS 400V 0Hz SUPPLY DETILS RE IN- CLUDED WITH ELECTRICL CONTROL BOX. DISREGRD SUPPLY WIRING DETILS IN THIS MNUL IMPORTNT SFETY INSTRUCTIONS SVE THESE INSTRUCTIONS PLESE RED THE ENTIRE CONTENTS

More information

Physics 117A Exam #1 Fall 2006

Physics 117A Exam #1 Fall 2006 Physics 117A Exam #1 Fall 2006 Only calculators and pens/pencils are allowed on your desk. No cell phones or additional scrap paper. You have 1.5 hours to complete the exam. Name Section (Circle): Hutson

More information

VERTICAL DOUBLE TEAM TECHNIQUE ON POWER / COUNTER ( DUECE / TREY )

VERTICAL DOUBLE TEAM TECHNIQUE ON POWER / COUNTER ( DUECE / TREY ) VERICAL DOUBLE EA ECHNIQUE ON POER / COUNER ( DUECE / REY ) COACHING POIN: GE HIP O HIP IH KNEES ORKING NORH & SOUH; 4 HANDS ON DL & 4 EYES ON LBer. I. POS (INSIDE BLOCKER): GAIN VERICAL LEVERAGE (YOUR

More information

AP Physics B Fall Final Exam Review

AP Physics B Fall Final Exam Review Name: Date: AP Physics B Fall Final Exam Review 1. The first 10 meters of a 100-meter dash are covered in 2 seconds by a sprinter who starts from rest and accelerates with a constant acceleration. The

More information

Physics 2048 Test 1 Fall 2000 Dr. Jeff Saul Name:

Physics 2048 Test 1 Fall 2000 Dr. Jeff Saul Name: Physics 2048 Test 1 Fall 2000 Dr. Jeff Saul Name: READ THESE INSTRUCTIONS BEFORE YOU BEGIN Before you start the test, WRITE YOUR NAME ON EVERY PAGE OF THE EXAM. Calculators are permitted, but no notes

More information

Note! In this lab when you measure, round all measurements to the nearest meter!

Note! In this lab when you measure, round all measurements to the nearest meter! Distance and Displacement Lab Note! In this lab when you measure, round all measurements to the nearest meter! 1. Place a piece of tape where you will begin your walk outside. This tape marks the origin.

More information

DRINKING WATER PIPE SYSTEM. The blue line

DRINKING WATER PIPE SYSTEM. The blue line DRINKING WATER PIPE SYSTEM The blue line Hanbook 2014 Inex The following coonly use abbreviaions are foun in his caalogue. Abbreviaion Descripion Uni A Cross-secional area 2 Ousie iameer of pipe i Insie

More information

A Statistical, Age-Structured, Life-History-Based Stock Assessment Model for Anadromous Alosa

A Statistical, Age-Structured, Life-History-Based Stock Assessment Model for Anadromous Alosa American Fisheries Sociey Symposium 35:275 283, 2003 2003 by he American Fisheries Sociey A Saisical, Age-Srucured, Life-Hisory-Based Sock Assessmen Model for Anadromous Alosa A. JAMIE F. GIBSON 1 Acadia

More information

Unit 2 Review: Projectile Motion

Unit 2 Review: Projectile Motion Name: Unit 2 Review: Projectile Motion Date: 1. A projectile is fired from a gun near the surface of Earth. The initial velocity of the projectile has a vertical component of 98 meters per second and a

More information

SWIMMING POOL HEAT PUMP UNITS. Installation & Instruction Manual DURA - series

SWIMMING POOL HEAT PUMP UNITS. Installation & Instruction Manual DURA - series SWIMMIG POO HEAT PUMP UITS Insallaion & Insrucion Manual DUA - series ev. 1.12 29.07.2014 Conens SWIMMIG POO HEAT PUMP UITS... 1! Conens... 2! 1. Preface... 3! 2. Specificaions... 4! 2.1 Technical daa

More information

R410A Rotary Compressor Bearing Design Considerations

R410A Rotary Compressor Bearing Design Considerations Prde Universiy Prde e-pbs Inernaional Compressor Engineering Conference School of Mechanical Engineering 1998 R41A Roary Compressor Bearing Design Consideraions J. R. Lenz Tecmseh Prodcs Company Follow

More information

Chapter 2 Two Dimensional Kinematics Homework # 09

Chapter 2 Two Dimensional Kinematics Homework # 09 Homework # 09 Pthagorean Theorem Projectile Motion Equations a 2 +b 2 =c 2 Trigonometric Definitions cos = sin = tan = a h o h o a v =v o v =v o + gt =v o t = o + v o t +½gt 2 v 2 = v 2 o + 2g( - o ) v

More information

Figure 1. What is the difference between distance and displacement?

Figure 1. What is the difference between distance and displacement? Q1.A train travels from town A to town B. Figure 1 shows the route taken by the train. Figure 1 has been drawn to scale. Figure 1 (a) The distance the train travels between A and B is not the same as the

More information

Here is a summary of what you will learn in this section:

Here is a summary of what you will learn in this section: Mechanical Advantage Here is a summary of what you will learn in this section: A m achine is a mechanical system that reduces the force required to accomplish work. Machines m ake work easier by increasing

More information

Linear Motion Worksheet (p. 1) Honors Physical Science Show K-U-E-S on your own paper where necessary. Otherwise answer completely on your own paper.

Linear Motion Worksheet (p. 1) Honors Physical Science Show K-U-E-S on your own paper where necessary. Otherwise answer completely on your own paper. Linear Motion Worksheet (p. 1) 1. A driver travels the Pennsylvania Turnpike (576 km) in 6.67 hours. What is her average speed in (a) km/h? (b) m/s? (c) mi/h? 86.3 km/h 24.0 m/s 53.5 mi/h 2. Light from

More information

Student Exploration: Distance-Time Graphs

Student Exploration: Distance-Time Graphs Name: Date: Student Exploration: Distance-Time Graphs Vocabulary: speed, y-intercept Prior Knowledge Questions (Do these BEFORE using the Gizmo.) Max ran 50 meters in 10 seconds. Molly ran 30 meters in

More information

Biomechanics Sample Problems

Biomechanics Sample Problems Biomechanics Sample Problems Forces 1) A 90 kg ice hockey player collides head on with an 80 kg ice hockey player. If the first person exerts a force of 450 N on the second player, how much force does

More information

Gravity, Force and Work

Gravity, Force and Work Gravity, Force and Work Vocabulary: force something that pushes or pulls something else gravity a force that pulls everything toward the center of the earth friction a force that is created when something

More information

DYNAMIC portfolio optimization is one of the important

DYNAMIC portfolio optimization is one of the important , July 2-4, 2014, London, U.K. A Simulaion-based Porfolio Opimizaion Approach wih Leas Squares Learning Chenming Bao, Geoffrey Lee, and Zili Zhu Absrac This paper inroduces a simulaion-based numerical

More information

Paul R. Drake Management School, University of Liverpool, Liverpool, UK

Paul R. Drake Management School, University of Liverpool, Liverpool, UK The curren issue and full ex archive of his journal is available a www.emeraldinsigh.com/0960-0035.hm Analysis of he bullwhip effec wih order baching in muli-echelon supply chains Maloub Hussain College

More information

SeriouslyFun! It s Business asunusual. Presented by CORAL HOSPITALITY. Contact our meeting and conference planners today.

SeriouslyFun! It s Business asunusual. Presented by CORAL HOSPITALITY. Contact our meeting and conference planners today. DESTINATIONS Presened by CORAL HOSPITALITY I s Business asunusual I s all abou keeping ha compeiive edge. When you ravel for business, he independenly-owned and operaed desinaions under Coral managemen

More information

Applications of trigonometry

Applications of trigonometry Applications of trigonometry This worksheet and all related files are licensed under the Creative Commons Attribution License, version 1.0. To view a copy of this license, visit http://creativecommons.org/licenses/by/1.0/,

More information

Chapter 11 Math Skills

Chapter 11 Math Skills Skills Worksheet Chapter 11 Math Skills Velocity After you study each sample problem and solution, work out the practice problems on a separate sheet of paper. Write your answers in the spaces provided.

More information

A Dynamic Bioeconomic Model of Ivory Trade: Details and Extended Results

A Dynamic Bioeconomic Model of Ivory Trade: Details and Extended Results WORKING PAPER 2006-03 Resource Economics and Policy Analysis (REPA) Research Group Deparmen of Economics Universiy of Vicoria A Dynamic Bioeconomic Model of Ivory Trade: Deails and Exended Resuls G. Cornelis

More information

7.3.5 Force Diagrams. 115 minutes. 161 marks. Page 1 of 47

7.3.5 Force Diagrams. 115 minutes. 161 marks. Page 1 of 47 7.3.5 Force Diagrams 115 minutes 16s Page 1 of 47 Q1. The diagram shows a firework rocket. (a) Three forces act as the rocket flies through the air. Which arrows show the directions of these three forces?.........

More information

Overreaction and Underreaction : - Evidence for the Portuguese Stock Market -

Overreaction and Underreaction : - Evidence for the Portuguese Stock Market - Overreacion and Underreacion : - Evidence for he Poruguese Sock Marke - João Vasco Soares* and Ana Paula Serra** March 2005 * Faculdade de Economia da Universidade do Poro ** (corresponding auhor) CEMPRE,

More information

Exam 3 Phys Fall 2002 Version A. Name ID Section

Exam 3 Phys Fall 2002 Version A. Name ID Section Closed book exam - Calculators are allowed. Only the official formula sheet downloaded from the course web page can be used. You are allowed to write notes on the back of the formula sheet. Use the scantron

More information

. In an elevator accelerating upward (A) both the elevator accelerating upward (B) the first is equations are valid

. In an elevator accelerating upward (A) both the elevator accelerating upward (B) the first is equations are valid IIT JEE Achiever 2014 Ist Year Physics-2: Worksheet-1 Date: 2014-06-26 Hydrostatics 1. A liquid can easily change its shape but a solid cannot because (A) the density of a liquid is smaller than that of

More information

Optimal Staged Self-Assembly of General Shapes

Optimal Staged Self-Assembly of General Shapes Opimal Saged Sel-Assemly o General Shapes Cameron Chalk, Eric Marinez, Roer Schweller 3, Luis Vega 4, Andrew Winslow 5, and im Wylie 6 Deparmen o Compuer Science, Universiy o eas Rio Grande Valley, Brownsville,

More information

Chapter 11: Motion. How Far? How Fast? How Long?

Chapter 11: Motion. How Far? How Fast? How Long? Chapter 11: Motion How Far? How Fast? How Long? 1. Suppose the polar bear was running on land instead of swimming. If the polar bear runs at a speed of about 8.3 m/s, how far will it travel in 10.0 hours?

More information

QUESTION 1. Sketch graphs (on the axes below) to show: (1) the horizontal speed v x of the ball versus time, for the duration of its flight;

QUESTION 1. Sketch graphs (on the axes below) to show: (1) the horizontal speed v x of the ball versus time, for the duration of its flight; QUESTION 1 A ball is thrown horizontally from a cliff with a speed of 10 ms -1 shown in the diagram at right. Neglecting the effect of air resistance and taking gravitational acceleration to be g +9.8ms

More information

INVERTER HEATPUMP FOR SWIMMING POOLS

INVERTER HEATPUMP FOR SWIMMING POOLS IVE HEATPUMP FO SWIMMIG POOS Insallaion & Insrucion Manual hea pumps 0-0071-1611 Table of conens 1. Preface 3. Specificaions.1 Performance Daa. Dimensions 6 3. Insallaion and Connecion 3.1 Hea Pump ocaion

More information

Big Ideas 3 & 4: Kinematics 1 AP Physics 1

Big Ideas 3 & 4: Kinematics 1 AP Physics 1 Big Ideas 3 & 4: Kinematics 1 AP Physics 1 1. A ball is thrown vertically upward from the ground. Which pair of graphs best describes the motion of the ball as a function of time while it is in the air?

More information

Friction: A Force That Opposes Motion

Friction: A Force That Opposes Motion Friction: A Force That Opposes Motion Station 3 Think About It: Climbing a vertical rock wall means pitting your strength and stamina against the force of gravity, which pulls you down toward the ground.

More information

CAR DRIVE. Kelly went for a drive in her car. During the drive, a cat ran in front of the car. Kelly slammed on the brakes and missed the cat.

CAR DRIVE. Kelly went for a drive in her car. During the drive, a cat ran in front of the car. Kelly slammed on the brakes and missed the cat. CAR DRIVE Kelly went for a drive in her car. During the drive, a cat ran in front of the car. Kelly slammed on the brakes and missed the cat. Slightly shaken, Kelly decided to return home. The graph below

More information

Kinetic Molecular Theory

Kinetic Molecular Theory Kinetic Molecular Theory Name Period Unit 7 HW 1 Worksheet (Goals 1 & 2) 1. Describe how gases, liquids, and solids compare using the following table. Volume (definite or indefinite) Molecular Motion (high,

More information

Vectors. and Projectiles. 2-1 Vectors and Scalars. Vocabulary. Vector: A quantity with magnitude (size) and direction.

Vectors. and Projectiles. 2-1 Vectors and Scalars. Vocabulary. Vector: A quantity with magnitude (size) and direction. ,- Vectors and Projectiles 2-1 Vectors and Scalars Vocabulary Vector: A quantity with magnitude (size) and direction. Some examples of vectors are displacement, velocity acceleration, and force. Vocabulary

More information

Midterm Exam: Making a Study Guide

Midterm Exam: Making a Study Guide Name: Class: Physics Teacher: Mr. Szopiak Date: Midterm Exam: Making a Study Guide This worksheet will help you and your classmates put together a pretty comprehensive guide to your midterm studying. Your

More information

Activity Sheet 1 What determines the amount of friction between two surfaces?

Activity Sheet 1 What determines the amount of friction between two surfaces? Student Name: Activity Sheet 1 What determines the amount of friction between two surfaces? I. Forces Try pushing a block around on a table. What direction do you have to push in to make it move? If you

More information

Ball Toss. Vernier Motion Detector

Ball Toss. Vernier Motion Detector Experiment 6 When a juggler tosses a ball straight upward, the ball slows down until it reaches the top of its path. The ball then speeds up on its way back down. A graph of its velocity vs. time would

More information

Supplemental Problems

Supplemental Problems REPRESENTING MOTION 1. An airplane traels at a constant speed, relatie to the ground, of 900.0 km/h. a. How far has the airplane traeled after 2.0 h in the air? x t (900.0 km/h)(2.0 h) 1800 km b. How long

More information

Name Class Date. Unknown: Step 2: Rearrange the speed equation to solve for distance. speed distance time

Name Class Date. Unknown: Step 2: Rearrange the speed equation to solve for distance. speed distance time Skills Worksheet Math Skills Velocity After you study each sample problem and solution, work out the practice problems on a separate sheet of paper. Write your answers in the spaces provided. Polar bears

More information

Escaping Gravity of the Sun

Escaping Gravity of the Sun Escaping Gravity of the Sun Escape Velocity In order to get to the moon, you have to escape the gravity of the earth. To get past Pluto you have to escape the gravity of the sun. The escape velocity of

More information

Learning Target: Today we will begin learning about weather systems and fronts.

Learning Target: Today we will begin learning about weather systems and fronts. October 31st, 2014 Thank you for not chewing gum Materials: Pencil, science notebook, Science book Today s Agenda: Bell work Vocabulary quiz Finish reading 3.1 Notes Learning Target: Today we will begin

More information

1. downward 3. westward 2. upward 4. eastward

1. downward 3. westward 2. upward 4. eastward projectile review 1 Name 11-DEC-03 1. A baseball player throws a ball horizontally. Which statement best describes the ball's motion after it is thrown? [Neglect the effect of friction.] 1. Its vertical

More information

1. A rabbit can cover a distance of 80 m in 5 s. What is the speed of the rabbit?

1. A rabbit can cover a distance of 80 m in 5 s. What is the speed of the rabbit? Chapter Problems Motion at Constant Speed Class Work. A rabbit can cover a distance of 80 m in 5 s. What is the speed of the rabbit?. During the first 50 s a truck traveled at constant speed of 5 m/s.

More information