2 Available: 1390/08/02 Date of returning: 1390/08/17 1. A suction cup is used to support a plate of weight as shown in below Figure. For the conditio
|
|
- Marybeth Hamilton
- 5 years ago
- Views:
Transcription
1 1. A suction cup is used to support a plate of weight as shown in below Figure. For the conditions shown, determine. 2. A tanker truck carries water, and the cross section of the truck s tank is shown in below Figure. Determine the magnitude of the force of the water against the vertical front end of the tank. 3. A gate having the shape shown in below Figure is located in the vertical side of an open tank containing water. The gate is mounted on a horizontal shaft. (a) When the water level is at the top of the gate, determine the magnitude of the fluid force on the rectangular portion of the gate above the shaft and the magnitude of the fluid force on the semicircular portion of the gate below the shaft. (b) For this same fluid depth determine the moment of the force acting on the semicircular portion of the gate with respect to an axis which coincides with the shaft. 4. Water backs up behind a concrete dam as shown in below Figure. Leakage under the foundation gives a pressure distribution under the dam as indicated. If the water depth, h, is too great, the dam will topple over about its toe (point A). For the dimensions given, determine the maximum water depth for the following widths of the dam: 20, 30, 40, 50, and 60ft. Base your analysis on a unit length of the dam. The specific weight of the concrete is 150 lb/ ft 3. 1
2 5. A plug in the bottom of a pressurized tank is conical in shape as shown in below Figure. The air pressure is 50kPa and the liquid in the tank has a specific weight of 27kN/m 3. Determine the magnitude, direction, and line of action of the force exerted on the curved surface of the cone within the tank due to the 50kPa pressure and the liquid. 6. The thin-walled, 1-m-diameter tank of below Figure is closed at one end and has a mass of 90 kg. The open end of the tank is lowered into the water and held in the position shown by a steel block having a density of 7840kg /m 3. Assume that the air that is trapped in the tank is compressed at a constant temperature. Determine: (a) the reading on the pressure gage at the top of the tank, and (b) the volume of the steel block. 7. An inverted hollow cone is pushed into the water as is shown in below Figure. Determine the distance,, that the water rises in the cone as a function of the depth, d, of the lower edge of the cone. Plot the results for 0 when H is equal to 1.0m. Assume the temperature of the air within the cone remains constant. 2
3 8. An open-topped tank, in the form of a cube of 900mmside, has a mass of 340 kg. It contains 0.405m 3 of oil of relative density 0.85 and is accelerated uniformly up a long slope at arctan(1/3) to the horizontal. The base of the tank remains parallel to the slope, and the side faces are parallel to the direction of motion. Neglecting the thickness of the walls of the tank, estimate the net force (parallel of the slope) accelerating the tank if the oil is just on the point of spilling. 9. A hollow cylinder with closed ends is 300 mm diameter and 450 mm high, has a mass of 27 kg and has a small hole in the base. It is lowered into water so that its axis remains vertical. Calculate the depth to which it will sink, the height to which the water will rise inside it and the air pressure inside it. Disregard the effect of the thickness of the walls but assume that it is uniform and that the compression of the air is isothermal. (Atmospheric pressure = 101.3kPa.) 10. Gate AB is a three-eights circle, 3m wide into the paper, hinged at B and resting against the a smooth wall at A. Compute the reaction force at A. 11. In below system, tank width and balloon pressure are 1m and 130kP respectively. It accelerates to right at 5 m/s 2. At what angle will the balloon lean? 3
4 12. Find and specific gravity of wood when the system is at stationary state. Moreover, investigate the type of stability. 13. A 90 inverted cone contains water as shown. The volume of the water in the cone is given by /3. The original depth of the water is 10cm. A block with a volume of 200cm 3 and a specific gravity of 0.6 is floated in the water. What will be the change (in cm) in water surface height in the cone? 14. At a garage sale you purchase an ancient piece of stereo equipment known as a turntable. When the turntable is installed in your living room, you decide to place a partially filled glass of water (h=8 in., d=3 in.) on the center of the rotating surface. (a) If an angular velocity of 33 rpm raises the level of the water to the rim of the cup as shown in Figure P5.13, what was the height of the water in the cup when the fluid was at rest? (b) Determine the location and magnitude of the maximum pressure in this rotating fluid. 15. Consider the fluid container shown in below Figure. Determine the total hydrostatic force on gate A. What is the total hydrostatic force on gate B? Assume that A and B are two equilateral triangle gates with the side of 2 m. Specify the location of net force for two of them. If the right side is filled with gasoline and H =4m, calculate the total hydrostatic force on gates C and D. Assume the structure has a width of 4 m. 4
5 5
Irrigation &Hydraulics Department lb / ft to kg/lit.
CAIRO UNIVERSITY FLUID MECHANICS Faculty of Engineering nd Year CIVIL ENG. Irrigation &Hydraulics Department 010-011 1. FLUID PROPERTIES 1. Identify the dimensions and units for the following engineering
More informationHomework of chapter (3)
The Islamic University of Gaza, Civil Engineering Department, Fluid mechanics-discussion, Instructor: Dr. Khalil M. Al Astal T.A: Eng. Hasan Almassri T.A: Eng. Mahmoud AlQazzaz First semester, 2013. Homework
More informationand its weight (in newtons) when located on a planet with an acceleration of gravity equal to 4.0 ft/s 2.
1.26. A certain object weighs 300 N at the earth's surface. Determine the mass of the object (in kilograms) and its weight (in newtons) when located on a planet with an acceleration of gravity equal to
More information. 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 informationMiddle East Technical University Department of Mechanical Engineering ME 305 Fluid Mechanics I Fall 2018 Section 4 (Dr.
Middle East Technical University Department of Mechanical Engineering ME 305 Fluid Mechanics I Fall 2018 Section 4 (Dr. Sert) Study Set 2 Reading Assignments You can find the answers of some of the following
More informationFC-CIV HIDRCANA: Channel Hydraulics Flow Mechanics Review Fluid Statics
FC-CIV HIDRCANA: Channel Hydraulics Flow Mechanics Review Fluid Statics Civil Engineering Program, San Ignacio de Loyola University Objective Calculate the forces exerted by a fluid at rest on plane or
More informationγ water = 62.4 lb/ft 3 = 9800 N/m 3
CEE 4 Aut 004, Exam # Work alone. Answer all questions. Total pts: 90. Always make your thought process clear; if it is not, you will not receive partial credit for incomplete or partially incorrect answers.
More informationTutorial 5 Relative equilibrium
Tutorial 5 Relative equilibrium 1. n open rectangular tank 3m long and 2m wide is filled with water to a depth of 1.5m. Find the slope of the water surface when the tank moves with an acceleration of 5m/s
More informationWrite important assumptions used in derivation of Bernoulli s equation. Apart from an airplane wing, give an example based on Bernoulli s principle
HW#3 Sum07 #1. Answer in 4 to 5 lines in the space provided for each question: (a) A tank partially filled with water has a balloon well below the free surface and anchored to the bottom by a string. The
More informationCOURSE NUMBER: ME 321 Fluid Mechanics I Fluid statics. Course teacher Dr. M. Mahbubur Razzaque Professor Department of Mechanical Engineering BUET
COURSE NUMBER: ME 321 Fluid Mechanics I Fluid statics Course teacher Dr. M. Mahbubur Razzaque Professor Department of Mechanical Engineering BUET 1 Fluid statics Fluid statics is the study of fluids in
More informationWhen a uniform pressure acts on a flat plate of area A and a force F pushes the plate, then the pressure p is : p = F/A
Chapter 2. Fluid Statics Fluid statics is concerned with the balance of forces which stabilize fluids at rest. In the case of a liquid, as the pressure largely changes according to its height, it is necessary
More informationPHYS 101 Previous Exam Problems
PHYS 101 Previous Exam Problems CHAPTER 14 Fluids Fluids at rest pressure vs. depth Pascal s principle Archimedes s principle Buoynat forces Fluids in motion: Continuity & Bernoulli equations 1. How deep
More informationFig. 3.1 (not to scale)
1 Fig. 3.1 shows an early water-powered device used to raise a heavy load. The heavy load rests on piston B. cylinder A cylinder B water load piston A piston B connecting rod connecting rod pivot beam
More information1.5 m. 2.4 m. Fig the pressure exerted by the oil on the base of the tank, the force exerted by the oil on the base of the tank.
1 Fig. 3.1 shows an oil tank that has a rectangular base of dimensions 2.4 m by 1.5 m. oil depth of oil 1.5 m 2.4 m Fig. 3.1 1.5 m The tank is filled with oil of density 850 kg / m 3 to a depth of 1.5
More informationFLOATING AND SINKING
NAME SCHOOL INDEX NUMBER DATE FLOATING AND SINKING 1. 1994 Q5a P2 (a) State Archimedes s principal (1 mark) 2. 1996 Q29 P1 A solid copper sphere will sink in water while a hollow copper sphere of the same
More informationFLUID MECHANICS Time: 1 hour (ECE-301) Max. Marks :30
B.Tech. [SEM III(ME&CE)] QUIZ TEST-1 (Session : 2013-14) Time: 1 hour (ECE-301) Max. Marks :30 Note: Attempt all questions. PART A Q1. The velocity of the fluid filling a hollow cylinder of radius 0.1
More information1. Air is blown through a pipe AB at a rate of 15 litre per minute. The cross-sectional area of broad
Keshaw Classes IIT/JEE Medical Classes 5-A 11028 / 9, WEA, Sat Nagar, Karol Bagh New Delhi-110005 Mob:9910915514,9953150192 Ph:011-45660510 E-mail : keshawclasses@gmail.com Web:www.keshawclasses.com Solids
More informationOld-Exam.Questions-Ch-14 T072 T071
Old-Exam.Questions-Ch-14 T072 Q23. Water is pumped out of a swimming pool at a speed of 5.0 m/s through a uniform hose of radius 1.0 cm. Find the mass of water pumped out of the pool in one minute. (Density
More informationObjectives deals with forces applied by fluids at rest or in rigid-body motion.
Objectives deals with forces applied by fluids at rest or in rigid-body motion. The fluid property responsible for those forces is pressure, which is a normal force exerted by a fluid per unit area. discussion
More informationγ water = 62.4 lb/ft 3 = 9800 N/m 3
CEE 42 Aut 200, Exam #1 Work alone. Answer all questions. Always make your thought process clear; if it is not, you will not receive partial credit for incomplete or partially incorrect answers. Some data
More informationExam Question 9: Hydrostatics. March 6, Applied Mathematics: Lecture 8. Brendan Williamson. Introduction. Density, Weight and Volume
Exam Question 9: Hydrostatics March 6, 2017 This lecture is on hydrostatics, which is question 9 of the exam paper. Most of the situations we will study will relate to objects partly or fully submerged
More informationmass of container full of air = g mass of container with extra air = g volume of air released = cm 3
1992 Q32 The air pressure inside the passenger cabin of an airliner is 9 x 10 4 Pa when the airliner is at its cruising height. The pressure of the outside atmosphere at this height is 4 x 10 4 Pa. Calculate
More informationChapter 3 PRESSURE AND FLUID STATICS
Fluid Mechanics: Fundamentals and Applications, 2nd Edition Yunus A. Cengel, John M. Cimbala McGraw-Hill, 2010 Chapter 3 PRESSURE AND FLUID STATICS Lecture slides by Hasan Hacışevki Copyright The McGraw-Hill
More informationHours / 100 Marks Seat No.
17421 21415 3 Hours / 100 Marks Seat No. Instructions : (1) All Questions are compulsory. (2) Answer each next main Question on a new page. (3) Illustrate your answers with neat sketches wherever necessary.
More informationQuiz name: Chapter 13 Test Review - Fluids
Name: Quiz name: Chapter 13 Test Review - Fluids Date: 1. All fluids are A gases B liquids C gasses or liquids D non-metallic E transparent 2. 1 Pa is A 1 N/m B 1 m/n C 1 kg/(m s) D 1 kg/(m s 2 ) E 1 N/m
More informationPHYSICS. Mr Rishi Gopie HYDROSTATICS
Mr Rishi Gopie HYDROSTATICS HYDROSTATICS PRESSURE Pressure (P) is defined as the average force (F) exerted normally per unit area (A), i.e. P = F/A. it is a scalar quantity and its SI unit is Nm - 2 or
More informationStatic Fluids. **All simulations and videos required for this package can be found on my website, here:
DP Physics HL Static Fluids **All simulations and videos required for this package can be found on my website, here: http://ismackinsey.weebly.com/fluids-hl.html Fluids are substances that can flow, so
More information1. All fluids are: A. gases B. liquids C. gases or liquids D. non-metallic E. transparent ans: C
Chapter 14: FLUIDS 1 All fluids are: A gases B liquids C gases or liquids D non-metallic E transparent 2 Gases may be distinguished from other forms of matter by their: A lack of color B small atomic weights
More informationThe water supply for a hydroelectric plant is a reservoir with a large surface area. An outlet pipe takes the water to a turbine.
Fluids 1a. [1 mark] The water supply for a hydroelectric plant is a reservoir with a large surface area. An outlet pipe takes the water to a turbine. State the difference in terms of the velocity of the
More informationStudent name: + is valid for C =. The vorticity
13.012 Marine Hydrodynamics for Ocean Engineers Fall 2004 Quiz #1 Student name: This is a closed book examination. You are allowed 1 sheet of 8.5 x 11 paper with notes. For the problems in Section A, fill
More informationHydrostatic pressure Consider a tank of fluid which contains a very thin plate of (neutrally buoyant) material with area A. This situation is shown in Figure below. If the plate is in equilibrium (it does
More informationSlide 1 / What is the density of an aluminum block with a mass of 4050 kg and volume of 1.5 m 3?
Slide 1 / 68 1 What is the density of an aluminum block with a mass of 4050 kg and volume of 1.5 m 3? Slide 2 / 68 2 What is the mass of a rectangular shaped ice block with dimensions of 0.04m x 0.05m
More informationLevel 3 Cambridge Technical in Engineering 05822/05823/05824/05825/05873 Unit 3: Principles of mechanical engineering
Level 3 Cambridge Technical in Engineering 05822/05823/05824/05825/05873 Unit 3: Principles of mechanical engineering Monday 16 January 2017 Afternoon Time allowed: 1 hour 30 minutes You must have: the
More information3 1 PRESSURE. This is illustrated in Fig. 3 3.
P = 3 psi 66 FLUID MECHANICS 150 pounds A feet = 50 in P = 6 psi P = s W 150 lbf n = = 50 in = 3 psi A feet FIGURE 3 1 The normal stress (or pressure ) on the feet of a chubby person is much greater than
More informationQuestions. theonlinephysicstutor.com. facebook.com/theonlinephysicstutor. Name: Edexcel Drag Viscosity. Questions. Date: Time: Total marks available:
Name: Edexcel Drag Viscosity Questions Date: Time: Total marks available: Total marks achieved: Questions Q1. A small helium balloon is released into the air. The balloon initially accelerates upwards.
More informationFLUID MECHANICS. Fluid Statics BUOYANCY. Fig. Buoyancy CENTER OF BUOYANCY
FLUID MECHANICS Fluid Statics BUOYANCY When a body is either wholly or partially immersed in a fluid, the hydrostatic lift due to the net vertical component of the hydrostatic pressure forces experienced
More information3. A fluid is forced through a pipe of changing cross section as shown. In which section would the pressure of the fluid be a minimum?
AP Physics Multiple Choice Practice Fluid Mechanics 1. A cork has weight mg and density 5% of water s density. A string is tied around the cork and attached to the bottom of a water-filled container. The
More information2 Buoyant Force. TAKE A LOOK 2. Identify What produces buoyant force?
CHAPTER 3 2 Buoyant Force SECTION Forces in Fluids BEFORE YOU READ After you read this section, you should be able to answer these questions: What is buoyant force? What makes objects sink or float? How
More informationChapter 9 Fluids and Buoyant Force
Chapter 9 Fluids and Buoyant Force In Physics, liquids and gases are collectively called fluids. 3/0/018 8:56 AM 1 Fluids and Buoyant Force Formula for Mass Density density mass volume m V water 1000 kg
More information- a set of known masses, - four weight hangers, - tape - a fulcrum upon which the meter stick can be mounted and pivoted - string - stopwatch
1. In the laboratory, you are asked to determine the mass of a meter stick without using a scale of any kind. In addition to the meter stick, you may use any or all of the following equipment: - a set
More informationHonors Physics Rotation HW, statics (Homework)
Honors Physics Rotation HW, statics (Homework) For answers, send email to: admin@tutor-homework.com. Include file name: Physics_Worksheet_0058 Price: $3 (c) 2012 www.tutor-homework.com: Tutoring, homework
More information(a) Calculate the speed of the sphere as it passes through the lowest point of its path.
1991 Q33 A sphere of mass 3 kg on the end of a wire is released from rest and swings through a vertical distance of 0.4 m. (Neglect air friction.) (a) Calculate the speed of the sphere as it passes through
More informationChapter 13 Fluids. Copyright 2009 Pearson Education, Inc.
Chapter 13 Fluids 13-7 Buoyancy and Archimedes Principle This is an object submerged in a fluid. There is a net force on the object because the pressures at the top and bottom of it are different. The
More informationSlide 5 / What is the difference between the pressure on the bottom of a pool and the pressure on the water surface? A ρgh B ρg/h C ρ/gh D gh/ρ
Slide 1 / 47 1 Two substances mercury with a density 13600 kg/m3 and alcohol with a density 800 kg/m3 are selected for an experiment. If the experiment requires equal masses of each liquid, what is the
More informationDean Pump Self-Priming Chemical Process Pumps
Bulletin C 1.2.34.7 Dean Pump Self-Priming Chemical Process Pumps php Series HEAD CAPACITY RANGE CHARTS php Self Primer - 2 Pole 3500 RPM 500 CAPACITY M 3 /HR 2900 RPM 50 HERTZ 25 50 75 125 150 400 TOTAL
More informationPressure is defined as force per unit area. Any fluid can exert a force
Physics Notes Chapter 9 Fluid Mechanics Fluids Fluids are materials that flow, which include both liquids and gases. Liquids have a definite volume but gases do not. In our analysis of fluids it is necessary
More informationKNOWN: Mass, pressure, temperature, and specific volume of water vapor.
.0 The specific volume of 5 kg of water vapor at.5 MPa, 440 o C is 0.60 m /kg. Determine (a) the volume, in m, occupied by the water vapor, (b) the amount of water vapor present, in gram moles, and (c)
More informationChapter 15 Fluid. Density
Density Chapter 15 Fluid Pressure Static Equilibrium in Fluids: Pressure and Depth Archimedes Principle and Buoyancy Applications of Archimedes Principle By Dr. Weining man 1 Units of Chapter 15 Fluid
More informationLAB 7. ROTATION. 7.1 Problem. 7.2 Equipment. 7.3 Activities
LAB 7. ROTATION 7.1 Problem How are quantities of rotational motion defined? What sort of influence changes an object s rotation? How do the quantities of rotational motion operate? 7.2 Equipment plumb
More informationUnit A-2: List of Subjects
ES312 Energy Transfer Fundamentals Unit A: Fundamental Concepts ROAD MAP... A-1: Introduction to Thermodynamics A-2: Engineering Properties Unit A-2: List of Subjects Basic Properties and Temperature Pressure
More informationChapter 3: Fluid Statics. 3-1 Pressure 3-2 Fluid Statics 3-3 Buoyancy and Stability 3-4 Rigid-Body Motion
3-1 Pressure 3-2 Fluid Statics 3-3 Buoyancy and Stability 3-4 Rigid-Body Motion Chapter 3 Fluid Statics 3-1 Pressure (1) Pressure is defined as a normal force exerted by a fluid per unit area. Units of
More informationCh. 4 Motion in One direction Ch 6. Pressure in Fluids and Atmospheric Pressure Ch. 7. Up-thrust in Fluids Ch. 8. Floatation and Relative Density
Ch. 4 Motion in One direction Ch 6. Pressure in Fluids and Atmospheric Pressure Ch. 7. Up-thrust in Fluids Ch. 8. Floatation and Relative Density Physics Class 9 th Copyright 10x10learning.com 1 Acceleration
More information3. Moments and Pressure
Leaving Cert Physics Long Questions 2017-2002 3. Moments and Pressure Remember to photocopy 4 pages onto 1 sheet by going A3 A4 and using back to back on the photocopier Contents Moments: ordinary level
More informationStudent Exploration: Uniform Circular Motion
Name: Date: Student Exploration: Uniform Circular Motion Vocabulary: acceleration, centripetal acceleration, centripetal force, Newton s first law, Newton s second law, uniform circular motion, vector,
More information3. How many kilograms of air is in the room?
1. Astronomers use density as a clue to the composition of distant objects. Judging by the orbits of its moons the mass of Saturn is found to be 5.68 10 26 kg. (a) Use its mean radius 58 230 km to determine
More information1. The principle of fluid pressure that is used in hydraulic brakes or lifts is that:
University Physics (Prof. David Flory) Chapt_15 Thursday, November 15, 2007 Page 1 Name: Date: 1. The principle of fluid pressure that is used in hydraulic brakes or lifts is that: A) pressure is the same
More informationRelated Rates - Classwork
Related Rates - Classwork Earlier in the year, we used the basic definition of calculus as the mathematics of change. We defined words that meant change: increasing, decreasing, growing, shrinking, etc.
More informationMASSACHUSETTS INSTITUTE OF TECHNOLOGY DEPARTMENT OF MECHANICAL ENGINEERING 2.06 Fluid Dynamics
MASSACHUSETTS INSTITUTE OF TECHNOLOGY DEPARTMENT OF MECHANICAL ENGINEERING 2.06 Fluid Dynamics Practice Problems for Quiz 1, Spring Term 2013 Problem 1: Membrane Testing Membranes are thin, film-like porous
More informationChapter 10. When atmospheric pressure increases, what happens to the absolute pressure at the bottom of a pool?
When atmospheric pressure increases, what happens to the absolute pressure at the bottom of a pool? A) It does not change B) It increases by an amount less than the atmospheric change. C) It increases
More informationFluid Mechanics. Chapter Three: Fluid Statics. Dr. Amer Khalil Ababneh
Fluid Mechanics Chapter Three: Fluid Statics Dr. Amer Khalil Ababneh This chapter deals with mechanics of fluids by introducing concepts related to pressure and by describing how to calculate forces associated
More informationLecture 19 Fluids: density, pressure, Pascal s principle and Buoyancy.
Lecture 19 Water tower Fluids: density, pressure, Pascal s principle and Buoyancy. Hydraulic press Pascal s vases Barometer What is a fluid? Fluids are substances that flow. substances that take the shape
More informationPHYS:1200 LECTURE 13 FLUIDS (2)
1 PHYS:1200 LECTURE 13 FLUIDS (2) Lecture 13 deals with the properties of fluids at rest or fluid statics. We will be discussing mostly liquids and will introduce two important principles of fluid statics:
More informationPHYSICS - CLUTCH CH 17: FLUID MECHANICS.
!! www.clutchprep.com INTRO TO DENSITY LIQUIDS and GASES are types of. So we use the term to refer generally to both Liquids AND Gases. The DENSITY of a material is a measure of how tight the molecules
More informationVariation of Pressure with Depth in a Fluid *
OpenStax-CNX module: m42192 1 Variation of Pressure with Depth in a Fluid * OpenStax This work is produced by OpenStax-CNX and licensed under the Creative Commons Attribution License 3.0 Abstract Dene
More informationANSWERS TO QUESTIONS IN THE NOTES AUTUMN 2018
ANSWERS TO QUESTIONS IN THE NOTES AUTUMN 2018 Section 1.2 Example. The discharge in a channel with bottom width 3 m is 12 m 3 s 1. If Manning s n is 0.013 m -1/3 s and the streamwise slope is 1 in 200,
More informationQ Pearson Education, Inc.
Q11.1 Which of the following situations satisfies both the first condition for equilibrium (net force = 0) and the second condition for equilibrium (net torque = 0)? A. an automobile crankshaft turning
More informationStudent Exploration: Archimedes Principle
Name: Date: Student Exploration: Archimedes Principle Vocabulary: Archimedes principle, buoyant force, density, displace, mass, volume, weight Prior Knowledge Questions (Do these BEFORE using the Gizmo.)
More informationTHERMODYNAMICS, HEAT AND MASS TRANSFER TUTORIAL NO: 1 (SPECIFIC VOLUME, PRESSURE AND TEMPERATURE)
THERMODYNAMICS, HEAT AND MASS TRANSFER TUTORIAL NO: 1 (SPECIFIC VOLUME, PRESSURE AND TEMPERATURE) 1. A vacuum gauge mounted on a condenser reads 66 cm Hg. What is the absolute pressure in the condenser
More informationAdditional Information
Buoyancy Additional Information Any object, fully or partially immersed in a fluid, is buoyed up by a force equal to the weight of the fluid displaced by the object. Archimedes of Syracuse Archimedes principle
More informationName. Student I.D.. Section:. Use g = 10 m/s 2
Prince Sultan University Department of Mathematics & Physics SCI 101- General Sciences Second Exam Second Semester, Term 142 Wednesday 22/4/2015 Examination Time : 60 minutes Name. Student I.D.. Section:.
More informationLab Problems. Lab Problems for Chapter Fluid Characterization by Use of a Stormer Viscometer L-1
Lab Problems This section contains end-of-the-chapter problems that involve data obtained from various simple laboratory experiments. These lab problems for any chapter can be obtained by clicking on the
More informationPRESSURE. Pressure: A normal force exerted by a fluid per unit area
CLASS Second Unit PRESSURE Pressure: A normal force exerted by a fluid per unit area 68 kg 136 kg A feet =300cm 2 0.23 kgf/cm 2 0.46 kgf/cm 2 P=68/300=0.23 kgf/cm 2 The normal stress (or pressure ) on
More informationHomework #10 Due Monday, May Compute the moment of inertia of the objects below.
Homework #10 Due Monday, May 1. Compute the moment of inertia of the objects below. θ (a) Compute the moment of inertia of a thin rod of mass M and length R for rotations about its end. Explain why your
More informationUnit 1 Lesson 5 Fluids and Pressure. Copyright Houghton Mifflin Harcourt Publishing Company
Feel the Pressure! What are fluids? A fluid is any material that can flow and that takes the shape of its container. A fluid can flow because its particles easily move past each other. Liquids and gases,
More informationChapter 13 Fluids. Copyright 2009 Pearson Education, Inc.
Chapter 13 Fluids Phases of Matter Density and Specific Gravity Pressure in Fluids Atmospheric Pressure and Gauge Pressure Pascal s Principle Units of Chapter 13 Measurement of Pressure; Gauges and the
More informationTECHNICAL CIRCULAR. Circular No: S-P 32/13 Revision: 1 Page: 1 of 7 Date:
Circular No: S-P 32/13 Revision: 1 Page: 1 of 7 Date:22.05.2014 Related Requirement: UR S27 (Rev.6 June 2013) Subject: Retroactive Application for Strength Requirements for Fore Deck Fittings and Equipment
More informationChapter 14 Fluids Mass Density Pressure Pressure in a Static Fluid Pascal's Principle Archimedes' Principle
Chapter 14 Fluids Mass Density Pressure Pressure in a Static Fluid Pascal's Principle Archimedes' Principle Fluids in Motion The Equation of Continuity DEFINITION OF MASS DENSITY The mass density ρ is
More informationACTIVITY 1: Buoyancy Problems. OBJECTIVE: Practice and Reinforce concepts related to Fluid Pressure, primarily Buoyancy
LESSON PLAN: SNAP, CRACKLE, POP: Submarine Buoyancy, Compression, and Rotational Equilibrium DEVELOPED BY: Bill Sanford, Nansemond Suffolk Academy 2012 NAVAL HISTORICAL FOUNDATION TEACHER FELLOWSHIP ACTIVITY
More informationHW-1: Due by 5:00 pm EDT on Wednesday 13 June 2018 to GradeScope.
HW-1: Due by 5:00 pm EDT on Wednesday 13 June 2018 to GradeScope. The solar cell/solar panel shown above depict how a semiconductor can transform solar power into electrical power. Consider the solar panel
More informationBIOMECHANICAL MOVEMENT
SECTION PART 5 5 CHAPTER 12 13 CHAPTER 12: Biomechanical movement Practice questions - text book pages 169-172 1) For which of the following is the athlete s centre of mass most likely to lie outside of
More informationVacuum P=0. h=76 cm A B C. Barometer
Recap: Pressure Pressure = Force per unit area (P = F /A; units: Pascals) Density of object = mass / volume (ρ = m /V; units: kg / m 3 ) Pascal s Law:Pressure is transmitted equally in all directions throughout
More informationChapter 9 Solids and Fluids
2/17/16 Chapter 9 Solids and Fluids Units of Chapter 9 Solids and Elastic Moduli Fluids: Pressure and Pascal s Buoyancy and Archimedes Fluid Dynamics and Bernoulli s Surface Tension, Viscosity, and Poiseuille
More informationAssumptions 1 At specified conditions, air behaves as an ideal gas. 2 The volume of the tire remains constant.
PTT 04/ Applied Fluid Mechanics Sem, Session015/016 ASSIGNMENT 1 CHAPTER AND CHAPTER 1. The air in an automobile tire with a volume of 0.0740 m is at 0 C and 140 kpa. Determine the amount of air that must
More informationHours / 100 Marks Seat No.
17421 15116 3 Hours / 100 Seat No. Instructions (1) All Questions are Compulsory. (2) Answer each next main Question on a new page. (3) Illustrate your answers with neat sketches wherever necessary. (4)
More information5. Find two numbers whose sum is 48 and whose product is to be a maximum.
1 Optimization Practice (4.4) 1. If 40 passengers hire a special car on a train, they will be charged $8 each. This fare will be reduced by $.10 each passenger, for each person in addition to these 40.
More informationIn the liquid phase, molecules can flow freely from position. another. A liquid takes the shape of its container. 19.
In the liquid phase, molecules can flow freely from position to position by sliding over one another. A liquid takes the shape of its container. In the liquid phase, molecules can flow freely from position
More informationIn the liquid phase, molecules can flow freely from position to position by sliding over one another. A liquid takes the shape of its container.
In the liquid phase, molecules can flow freely from position to position by sliding over one another. A liquid takes the shape of its container. In the liquid phase, molecules can flow freely from position
More informationFluids. James H Dann, Ph.D. Say Thanks to the Authors Click (No sign in required)
Fluids James H Dann, Ph.D. Say Thanks to the Authors Click http://www.ck12.org/saythanks (No sign in required) To access a customizable version of this book, as well as other interactive content, visit
More informationFluid Mechanics. Liquids and gases have the ability to flow They are called fluids There are a variety of LAWS that fluids obey
Fluid Mechanics Fluid Mechanics Liquids and gases have the ability to flow They are called fluids There are a variety of LAWS that fluids obey Density Regardless of form (solid, liquid, gas) we can define
More informationCircular Motion - Horizontal
Circular Motion - Horizontal Outcome(s): explain and apply the concepts of centripetal acceleration and centripetal force, as applied to uniform horizontal circular motion. A bucket being swung around
More informationPlease welcome for any correction or misprint in the entire manuscript and your valuable suggestions kindly mail us
Problems of Practices Of Basic and Applied Thermodynamics First Law of Thermodynamics Prepared By Brij Bhooshan Asst. Professor B. S. A. College of Engg. And Technology Mathura, Uttar Pradesh, (India)
More informationA tennis player hits a ball at a height of 2.4 m. The ball has an initial horizontal velocity.
1991 Q31 A tennis player hits a ball at a height of 2.4 m. The ball has an initial horizontal velocity. The ball just passes over the net which is 0.6 m high and 6 m away from her. (Neglect air friction.)
More informationTypes of Forces. Pressure Buoyant Force Friction Normal Force
Types of Forces Pressure Buoyant Force Friction Normal Force Pressure Ratio of Force Per Unit Area p = F A P = N/m 2 = 1 pascal (very small) P= lbs/in 2 = psi = pounds per square inch Example: Snow Shoes
More informationNotes Chapter 3. Buoyancy
Notes Chapter 3 Buoyancy Pressure in a Fluid 3.2 Pressure and the Buoyant Forces Liquids and gases are fluids materials that can flow and have no definite shape. Objects in a fluid experience a buoyant
More informationFluid Mechanics - Hydrostatics. Sections 11 5 and 6
Fluid Mechanics - Hydrostatics Sections 11 5 and 6 A closed system If you take a liquid and place it in a system that is CLOSED like plumbing for example or a car s brake line, the PRESSURE is the same
More informationA centrifugal pump consists of an impeller attached to and rotating with the shaft and a casing that encloses the impeller.
Centrifugal pump How centrifugal pumps work A centrifugal pump consists of an impeller attached to and rotating with the shaft and a casing that encloses the impeller. In centrifugal pump, liquid is forced
More informationL 13 Fluid Statics [2] More on fluids. How can a steel boat float. A ship can float in a cup of water! Today s weather
L 13 Fluid Statics [2] More on fluids. How can a steel boat float. A ship can float in a cup of water! Today s weather The deeper you go the higher the pressure P Top A hypothetical volume of water inside
More informationModule 3: Hydrostatic forces on submerged bodies Lecture 7: Calculation of horizontal component, buoyancy. Forces on submerged bodies (continued)
Forces on submerged bodies (continued) Buoyancy file:///d /Web%20Course/Dr.%20Nishith%20Verma/local%20server/fluid_mechanics/lecture7/7_1.htm[5/9/2012 3:05:26 PM] Forces on submerged bodies (continued)
More informationRelated Rates. Instant (true at an instant)
Related Rates Name Related Rates Day 1: 1. Assume that oil spilled from a ruptured tanker spreads in a circular pattern whose area increases at a constant rate of 5 m 2 /s. How fast is the radius of the
More informationReinforced Soil Retaining Walls-Design and Construction
Lecture 32 Reinforced Soil Retaining Walls-Design and Construction Prof. G L Sivakumar Babu Department of Civil Engineering Indian Institute of Science Bangalore 560012 Example calculation An 8 m high
More information