PHYSICS REVIEW SHEET 2010 MIDTERM EXAM


 Eleanor Little
 2 years ago
 Views:
Transcription
1 PHYSICS REVIEW SHEET 2010 MIDTERM EXAM Concepts And Definitions Definitions of fact, hypothesis, law, theory Explain the scientific method Difference between average and instantaneous speed and speed and velocity Describe Acceleration and Free Fall Distinguish between scalars and vectors Add and resolve vectors into their components Predict impact distances, horizontal and vertical velocities for all projectiles Desiree circular motion and the resultant forces associated with it Explain and apply Newton's three laws Distinguish between weight and mass Calculate and explain the effects of friction Describe air resistance and terminal velocity Use the impulse equation to explain reallife situations Describe and calculate problems using the Law of Conservation of Momentum Relate work, potential energy and kinetic energy to one another Apply the Law of Conservation of Energy Calculate the efficiency of a machine Explain how torque and center of mass affect rotation Explain the Law of Universal Gravity Evaluate the contributions of Galileo and Kepler to the study of Mechanics Sample Problems 1. You want to complete a 500 mile trip in 10 hours. Yet, because of the everpresent construction zones, you only average 40 mph for the first two hours. You then need to stop for lunch, which kills another 1/2 hour. How fast must you drive (on average) to complete the trip on time? 2. If an airplane can go from its top speed of 48 m/s to a taxi speed of 5.5 m/s in 8.37 seconds, how long a runway does it need?
2 3. How fast is a rock moving as it strikes the pavement if it is dropped from the top of a building that is 223 meters tall? Distance v Tim Tim e (in m in) 4. When is the car stopped? 5. When is the car speeding up? 6. When is the car slowing down? 7. When is the car traveling at its fastest constant speed? 8. How far did the car travel in the first 15 minutes? 9. How fast is the car traveling at t = 15 minutes? 10. When is the car furthest from the observer? 11. When does the car pass the observer? 12. How far is the car from the observer at t = 40 minutes? 13. How fast is the car traveling at t = 30 minutes?
3 Velocity vs Tim Tim e (in seconds 14. When is the car not moving? 15. When is the car moving at its fastest speed? 16. How fast is the car traveling at t = 10 seconds? 17. How far does the car travel in the first ten seconds? 18. When is the car speeding up? 19. When is the car slowing down? 20. When is the car gaining speed at the highest rate? 21. What is the acceleration of the car at t = 56 seconds? 22. What is the acceleration of the car at t = 20 seconds? 23. What is the acceleration of the car at t = 32 seconds? 24. How far does the car travel in the first minute? 25. A motorboat heads due east at 12.0 m/s across a river that flows towards the south with a current of 3.50 m/s. A. What is the resultant velocity of the boat?
4 B. If the river is 1360 m wide, how long does it take the boat to cross? C. How far downstream is the boat when it reaches the other side? 26. A boy and a girl both swim at 3.0 m/s. They jump into a river 1.0 km across, with a current of 2.0 m/s to the east.. A. The boy faces due north at all times. What is his resultant velocity? B. The girl swims so that she ends up directly across the river. What is her resultant speed?
5 C. In what direction should she head? D. How many minutes does it take each to cross the river? 27. A cannon is shot horizontally at a speed of 150 m/s off of a cliff 45 meters high. How far away from the base of the cliff will the cannonball land? 28. If a shell is fired from a cannon with a velocity of 20 m/s at an angle of 30, how far will the shell travel away from the cannon?
6 29. What is the acceleration of a 820 kg car that is being pushed by a truck with a force of 7,000N if the between the tires and the road is 0.87? 30. What is the force of friction acting on a 140 kg box sliding at 2.5 m/s down a 15 ramp if the between the box and the ramp is 0.83? 31. What is the tension in the chain used to hold a 225 kg sign up and to a wall if the chain makes a 25 angle up from horizontal? 32. What force is required to cause a 25 kg sled, moving at 20 m/s to be slowed to 3 m/s in 1.5 seconds?
7 33. A 65 kg ice skater traveling east at 6.0 m/s runs headon into an 85 kg skater traveling straight west at 4.5 m/s. At what speed and in what direction do the ice skaters travel if they move together after the collision? 34. A 40 kg projectile leaves a 2000 kg launcher with a speed of 400 m/s. Calculate the recoil velocity of the launcher. 35. A 4.0 kg object traveling westward at 25 m/s hits a 15 kg object at rest. The 4.0 kg object bounces eastward at 8.0 m/s. What is the velocity of the 15 kg object? 36. A bulldozer pushed a large rock with a force of 5000 N over a 20.0 m distance in 40 seconds. How much power does the bulldozer generate?
8 37. A 4 kg mass is raised to a height and now has a potential energy of 784 J. To what height was it lifted? 38. A car whose mass is 1500 kg has a Kinetic Energy of 168,750 J. What is its speed? 39. How much poweris generated by a 75 kg boy who can run up 20 stairs (each 10.3 cm tall) in 5.25 seconds?
DATA EQUATIONS MATH ANSWER
HCP PHYSICS REVIEW SHEET MID TERM EXAM Concepts And Definitions 1. Definitions of fact, hypothesis, law, theory 2. Explain the scientific method 3. Difference between average and instantaneous speed and
More information1. Which one of the following is a vector quantity? A. time B. speed C. energy D. displacement
1. Which one of the following is a vector quantity? A. time B. speed C. energy D. displacement 2. A car is travelling at a constant speed of 26.0 m/s down a slope which is 12.0 to the horizontal. What
More information1. downward 3. westward 2. upward 4. eastward
projectile review 1 Name 11DEC03 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 informationTEACHER ANSWER KEY December 10, Projectile Review 1
Projectile Review 1 TEACHER ANSWER KEY December 10, 2004 4 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.]
More informationUnit conversions: 9. An defensive lineman weighs 330 pounds. What is his mass in kg (given 2.2 pounds = 1 kg)? 330 lb 1 kg. 2.2 lb 10.
Practice exam semester 1 physics Walk this Way Activity, Graph Sketching and Recognition, Sonic Ranger Lab: Use the graph to the right for q s 13 1. Which object(s) is (are) not moving? 2. Which change
More informationREVIEW : KINEMATICS
1 REVIEW 5416: KINEMATICS KinematicsDefining Motion 1 A student on her way to school walks four blocks east, three blocks north, and another four blocks east, as shown in the diagram. Compared to the
More informationPHYSICS 12 NAME: Kinematics and Projectiles Review
NAME: Kinematics and Projectiles Review (13) A ball is thrown into the air, following the path shown in the diagram. At 1, the ball has just left the thrower s hand. At 5, the ball is at its original
More informationUnit 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 informationPrelab for the Ballistic Pendulum
Ballistic Pendulum 1 Prelab for the Ballistic Pendulum 1. Write the general horizontal and vertical motion Kinematics equations for a horizontally launched projectile. 2. Write the relevant Conservation
More informationD) 83 m D) Acceleration remains the same and speed increases. C) 216 m B) 6.0 m shorter A) 4.5 s A) 15 km/hr C) 47 m C) 20 m/sec B) 20 m/sec
1. A truck, initially traveling at a speed of 22 meters per second, increases speed at a constant rate of 2.4 meters per second 2 for 3.2 seconds. What is the total distance traveled by the truck during
More information1) What is the magnitude of the momentum of a kg baseball traveling at 45.0 m/s?
Momentum review 6) Two friends are standing on opposite ends of a canoe that is initially at rest with respect to a frictionless lake. The person in the front throws a very massive ball toward the back,
More informationPhysics: Principles and Applications, 6e Giancoli Chapter 3 Kinematics in Two Dimensions; Vectors. Conceptual Questions
Physics: Principles and Applications, 6e Giancoli Chapter 3 Kinematics in Two Dimensions; Vectors Conceptual Questions 1) Which one of the following is an example of a vector quantity? A) distance B) velocity
More informationSecondary Physics: The Compass Rose, Cars and Tracks
Secondary Physics: The Compass Rose, Cars and Tracks Secondary Physics at the NASCAR Hall of Fame The Great Hall and Glory Road Focus object or destination in the Hall: Compass Rose, 18 compass lines,
More informationUnit Conversion Worksheet
Name: Period Date: Unit Conversion Worksheet Conversions 1 hour = 3600 seconds 1 mile = 5280 feet 1 yard = 3 feet 1 meter = 3.28 feet 1 km = 0.62 miles 1 light second = 300,000,000 meters 1 kg = 2.2 lbs
More informationName: SOLUTIONS MIDTERM 2, Spring 2019
Name: SOLUTIONS MIDTERM 2, Spring 2019 Solutions in bold. Print your name clearly above, and write and bubble in your student 800 number on the provided scantron. There are 20 equallyweighted problems
More informationPractice Test: Vectors and Projectile Motion
ame: Practice Test: Vectors and Projectile Motion Part A: Multiple Choice [15 points] 1. A projectile is launched at an angle of 30 0 above the horizontal. eglecting air resistance, what are the projectile
More informationEF 151 Exam #2  Spring, 2016 Page 1 of 6
EF 151 Exam #2  Spring, 2016 Page 1 of 6 Name: Section: Instructions: Sit in assigned seat; failure to sit in assigned seat results in a 0 for the exam. Put name and section on your exam. Put seating
More informationChapter 6. You lift a 10 N physics book up in the air a distance of 1 meter at a constant velocity of 0.5 m/s. The work done by gravity is
I lift a barbell with a mass of 50 kg up a distance of 0.70 m. Then I let the barbell come back down to where I started. How much net work did I do on the barbell? A)  340 J B) 0 J C) + 35 J D) + 340
More informationCh06 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 informationPhysics Acceleration and Projectile Review Guide
Physics Acceleration and Projectile Review Guide Name: Major Concepts 1D motion on the horizontal 1D motion on the vertical Relationship between velocity and acceleration https://www.khanacademy.org/science/physics/onedimensionalmotion/accelerationtutorial/a/acceleratio
More informationAll work on this packet is my own. I have not done anything to give myself or anyone else an unfair advantage on this assignment.
AP Physics Summer Packet Name: Period: All work on this packet is my own. I have not done anything to give myself or anyone else an unfair advantage on this assignment. Signature: I care significantly
More informationMidterm 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 informationProjectiles Shot up at an Angle
Projectile Motion Notes: continued Projectiles Shot up at an Angle Think about a cannonball shot up at an angle, or a football punt kicked into the air, or a popfly thrown into the air. When a projectile
More informationb. What is the xdistance from the foot of the cliff to the point of impact in the lake?
PROJECTILE MOTION An object launched into space without motive power of its own is called a projectile. If we neglect air resistance, the only force acting on a projectile is its weight, which causes its
More informationPYP 001 First Major Exam Code: Term: 161 Thursday, October 27, 2016 Page: 1
Term: 161 Thursday, October 27, 2016 Page: 1 *Read the following (20) questions and choose the best answer: 1 The motion of a swimmer during 30.0 minutes workout is represented by the graph below. What
More informationAP Physics 1 Multiple Choice Questions  Chapter 3
1 Resolve a speed vector of 25 m/s @ 55 above the horizontal into x and y components. a 8.25i + 7.55j b 7.55i + 8.25 j c 14.33i + 20.48j d 20.48i + 14.33j e None of the above 2 Resolve a momentum vector
More informationAP Physics 1 Fall Semester Review Problems 110 Due Thursday, Due Friday, Test on Monday
AP Physics 1 Fall Semester Review Problems 110 Due Thursday, 1116 Due Friday, Test on Monday Motion Problems from Unit 1 1. Forest Gump is walking to ping pong practice with Lieutenant Dan at 1.3 m/s
More informationAngle Projectiles Class:
Angle Projectiles Class: Name: Date: 1. The diagram here represents a ball being kicked by a foot and rising at an angle of 30 from the horizontal. The ball has an initial velocity of 5.0 meters per second.
More informationRegents Exam Practice: Measurement, Kinematics, Free Fall, PJM, and UCM
Regents Exam Practice: Measurement, Kinematics, Free Fall, PJM, and UCM 1. Which quantity and unit are correctly paired? 2. Which is a derived unit? meter second kilogram Newton 3. The fundamental unit
More informationPhysics Final Exam Review Fall 2013
Physics Final Exam Review Fall 2013 The lines on the graph represent displacement vectors for the route along which a person moves. Use the figure to answer problems 1 2. 1. What is the total distance
More informationInstructor: Biswas/Ihas/Whiting PHYSICS DEPARTMENT PHY 2053 Exam 1, 120 minutes October 14, 2009
Instructor: Biswas/Ihas/Whiting PHYSICS DEPARTMENT PHY 2053 Exam 1, 120 minutes October 14, 2009 Name (print, last first): Signature: On my honor, I have neither given nor received unauthorized aid on
More informationCopyright 2014 Edmentum  All rights reserved.
Copyright 2014 Edmentum  All rights reserved. AP Physics Blizzard Bag 20142015 Classical Mechanics 1. A block of mass 4.0 kg is attached to the end of a spring. The spring stiffness constant is 25 N/m.
More informationMULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
Exam Name MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) Hang from a pair of gym rings and the upward support forces of the rings will always
More informationOctober 09, Ch04 2Dmotion.notebook. Honors Physics Chapter 4. Scalar Vector Resultant. Components
Honors Physics Chapter 4 Scalar Vector Resultant Components 1 When we take two vectors and ADD them, the thing we get is called the RESULTANT, or VECTOR SUM. It is also possible to take a single vector
More informationAssignment 1 Unit 3 Work, Power, Efficiency, and Potential Energy Name: Multiple Choice. Show workings where necessary.
Assignment 1 Unit 3 Work, Power, Efficiency, and Potential Energy Name: Multiple Choice. Show workings where necessary. 1. In which situation is work not done? A) a frozen turkey is carried upstairs B)
More informationThe table below shows how the thinking distance and braking distance vary with speed. Thinking distance in m
Q1.The stopping distance of a car is the sum of the thinking distance and the braking distance. The table below shows how the thinking distance and braking distance vary with speed. Speed in m / s Thinking
More informationExam Unit 5: Motion and Forces
Exam Unit 5: Motion and Forces 1. Aleshia is moving forward at constant speed of 2 m/s. Which statement correctly describes Aleshia s movement? A. Her speed is increasing by 2 m/s every second. B. She
More informationAP Physics B Fall Final Exam Review
Name: Date: AP Physics B Fall Final Exam Review 1. The first 10 meters of a 100meter dash are covered in 2 seconds by a sprinter who starts from rest and accelerates with a constant acceleration. The
More informationtime v (vertical) time
NT4EQRT20: PROJECTILE MOTION FOR TWO ROCKS VELOCITY AND ACCELERATION GRAPHS II Two identical rocks are thrown horizontally from a cliff with Rock A having a greater velocity at the instant it is released
More informationSTUDY GUIDE UNIT 7  PROJECTILES
Name Mods STUDY GUIDE UNIT 7  PROJECTILES Date Agenda Homework Tues 11/17 Wed 11/18 Thurs 11/19 Fri 11/20 Mon 11/23 Tues 11/24 Lab  Projectiles Share Lab Data Go over lab Start problem set 1 Go over
More information6. What net external force is required to give a 25 kg suitcase an acceleration of 2.2 m/s2 to the right? Draw a freebody diagram of the suitcase.
HONORS PHYSICS PROBLEM SET NEWTON S LAWS & FORCES ONE DIMENSIONAL FORCES 1. The net external force on the propeller of a 0.75 kg model airplane is 17 N forward. What is the acceleration of the airplane?
More informationPHYSICS 20 Vectors and Dynamics
NEWTONS 1st LAW 1. A 10.00 kg mass is tied to a string with a maximum strength of 100 N. A second string of equal strength is tied to the bottom of the mass. a) If the bottom string is pulled with a jerk
More informationKinematics 1. A. coefficient of friction between the cart and the surface. B. mass of the cart. C. net force acting on the cart
Kinematics 1 Name: Date: 1. 4. A cart moving across a level surface accelerates uniformly at 1.0 meter per second 2 for 2.0 seconds. What additional information is required to determine the distance traveled
More information1. The graph below shows how the velocity of a toy train moving in a straight line varies over a period of time.
1. The graph below shows how the velocity of a toy train moving in a straight line varies over a period of time. v/m s 1 B C 0 A D E H t/s F G (a) Describe the motion of the train in the following regions
More informationPhysics 11 Unit III Practice Test Projectile Motion. Instructions: Pick the best answer available in Part A and Show all your work for Part B
Physics 11 Unit III Practice Test Projectile Motion Instructions: Pick the best answer available in Part A and Show all your work for Part B 1. Which of the following is constant for all projectiles? A.
More informationAppendix : Categorization Task. Instructions
Appendix : Categorization Task Instructions Your task is to group the 25 problems below based upon similarity of solution into various groups on the sheet of paper provided. Problems that you consider
More informationAP Physics B Summer Homework (Show work)
#1 NAME: AP Physics B Summer Homework (Show work) #2 Fill in the radian conversion of each angle and the trigonometric value at each angle on the chart. Degree 0 o 30 o 45 o 60 o 90 o 180 o 270 o 360 o
More informationPhysics 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 informationKinematics Review. What distance did the object travel in moving from point A to point B? A) 2.5 m B) 10. m C) 20. m D) 100 m
Kinematics Review 1. Base your answer to the following question on the diagram below which represents a 10kilogram object at rest at point A. The object accelerates uniformly from point A to point B in
More informationEF 151 Final Exam  Spring, 2017 Page 3 Copy 223
EF 151 Final Exam  Spring, 2017 Page 3 Copy 223 Name: Section: 1. Enter your EXAM ID from your seating label. If you don t know your exam ID, enter 000. 0 1 2 3 4 5 6 7 8 9 Digit #1 Digit #2 Digit #3
More informationCHAPTER 1. Knowledge. (a) 8 m/s (b) 10 m/s (c) 12 m/s (d) 14 m/s
CHAPTER 1 Review K/U Knowledge/Understanding T/I Thinking/Investigation C Communication A Application Knowledge For each question, select the best answer from the four alternatives. 1. Which is true for
More informationHonors/AP Physics 1 Homework Packet #2
Section 3: Falling Objects Honors/AP Physics 1 Homework Packet #2 1. A ball is dropped from a window 10 m above the sidewalk. Determine the time it takes for the ball to fall to the sidewalk. 2. A camera
More informationBiomechanics 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 informationMechanical Energy I. Name: Date: Section C D F. Mr. Alex Rawson Physics
Name: Date: Section C D F Mechanical Energy I Mr. Alex Rawson Physics 1. One of the two Olympic weightlifting events is called the Clean and Jerk, shown below. As of Athens 2004, the record for Clean and
More informationTWO DIMENSIONAL KINEMATICS
PHYSICS HOMEWORK #11 TWO DIMENSIONAL [Remember that ALL vectors must be described by BOTH magnitude and direction!] 1. You walk 250. steps North and then 400. steps East. What is your displacement? (Distance
More informationVector Practice Problems
Vector Practice Problems Name: Use the diagram below to answer Questions #13. Each square on the diagram represents a 20meter x 20 meter area. 1. If a person walks from D to H to G to C, then the direction
More informationMomentum Review. Momentum Expressed in (SI unit): kg m/s Commonly used symbols: p Conserved: yes Expressed in other quantities: p = mv
Momentum Review Momentum Expressed in (SI unit): kg m/s Commonly used symbols: p Conserved: yes Expressed in other quantities: p = mv Chapter 7 What is momentum? The momentum of an object is defined as
More informationUnit 2: Kinematics in 1D Exam Preparation
Unit 2: Kinematics in 1D Exam Preparation 1. 1. A bike first accelerates from 0.0 m/s to 5.0 m/s in 4.5 s, then continues at this constant speed for another 4.5 s. What is the total distance traveled
More informationPage 2. Indicate with ticks ( ) in the table below which of the quantities are vectors and which are scalars. Velocity Speed Distance Displacement
Q1.(a) Indicate with ticks ( ) in the table below which of the quantities are vectors and which are scalars. Velocity Speed Distance Displacement vector scalar (b) A tennis ball is thrown vertically downwards
More informationPhysics 23 Exam 1 Spring 2009 Dr. Alward Page 1
Physics 23 Exam 1 Spring 2009 Dr. Alward Page 1 1. An arrow is fired upward at a speed of 100 m/s. What will be its height (in meters) one second before it reaches its maximum height? A) 505 B) 496 C)
More informationQUESTION 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 informationNEWTON S LAWS OF MOTION
NEWTON S LAWS OF MOTION Force The ability to cause a change in a state of motion of an object (Vector) The only thing that can cause an object to accelerate is a Force An object at rest will remain at
More informationEF 151 Exam #3, Spring, 2015 Page 1 of 5
EF 151 Exam #3, Spring, 2015 Page 1 of 5 Name: Section: Instructions: Put name and section on exam and on equation sheet. Do not open the test until you are told to do so. Write your final answer in the
More informationUnit 2: Kinematics in 1D Exam Preparation
Unit 2: Kinematics in 1D Exam Preparation 1. 1. A bike first accelerates from 0.0 m/s to 5.0 m/s in 4.5 s, then continues at this constant speed for another 4.5 s. What is the total distance traveled
More informationSTATION 1: HOT WHEELIN PHYSICS 1. Define Newton s First Law. 2. Describe the motion of the untaped washer when the car hits the pencils.
Name Date Period STATION 1: HOT WHEELIN PHYSICS 1. Define Newton s First Law. 2. Describe the motion of the untaped washer when the car hits the pencils. 3. Describe the motion of the taped washer when
More informationCHAPTER 10: LINEAR KINEMATICS OF HUMAN MOVEMENT
CHAPTER 10: LINEAR KINEMATICS OF HUMAN MOVEMENT 1. Vector mechanics apply to which of the following? A. displacement B. velocity C. speed D. both displacement and velocity 2. If velocity is constant, then
More informationProjectile Motion. Regardless of its path, a projectile will always follow these rules:
Projectile Motion What is a projectile? Regardless of its path, a projectile will always follow these rules: 1. A horizontally launched projectile moves both horizontally and vertically and traces out
More informationVECTORS Important Questions from CBSE point of view
VECTORS Important Questions from CBSE point of view LEVEL1 1. Two forces have their resultant equal to either. At what angle are they inclined? 2. Add a velocity of 30 m/s eastwards to a velocity of 40
More informationQUESTION 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 information5. 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 informationExam 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 informationEF 151 Exam #2  Fall, 2014 Page 1 of 6
EF 151 Exam #2  Fall, 2014 Page 1 of 6 Name: Section: Instructions: Put your name and section on the exam. Do not open the test until you are told to do so. Write your final answer in the box provided
More informationNAME:... SCHOOL: LINEAR MOTION. Answer ALL questions in this paper in the spaces provided.
NAME:.... SCHOOL: DATE:... LINEAR MOTION INSTRUCTIONS TO CANDIDATES Answer ALL questions in this paper in the spaces provided. 1. Two forces that act on a moving cyclist are the driving force and the resistive
More informationBROCK UNIVERSITY. Name: Student #: Page 1 of 12
Name: Student #: BROCK UNIVERSITY Page 1 of 12 Final Exam: July 2016 Number of pages: 12 (+ formula sheet) Course: PHYS 1P21/1P91 Number of students: 104 Examination date: 9 July 2016 Number of hours:
More informationName: Class: Date: Multiple Choice Identify the letter of the choice that best completes the statement or answers the question.
Class: Date: Chapter 3 Review Multiple Choice Identify the letter of the choice that best completes the statement or answers the question.. Which of the following is a physical quantity that has a magnitude
More information2. A car, starting from rest, accelerates in a straightline path at a constant rate of 2.0 m/s 2. How far will the car travel in 12 seconds?
Name: Date: 1. Carl Lewis set a world record for the 100.0m run with a time of 9.86 s. If, after reaching the finish line, Mr. Lewis walked directly back to his starting point in 90.9 s, what is the magnitude
More informationPhysics for Scientist and Engineers third edition Kinematics 2D
Kinematics 2D A rural mail carrier leaves the post office and drives 22.0 km in a northerly direction to the next town. She then drives in a direction sixty degrees south of east for 47.0 km to another
More informationPhysics for Scientist and Engineers third edition Kinematics 2D
Kinematics 2D A rural mail carrier leaves the post office and drives 22.0 km in a northerly direction to the next town. She then drives in a direction sixty degrees south of east for 47.0 km to another
More information1. A cannon shoots a clown directly upward with a speed of 20 m/s. What height will the clown reach?
Physics R Date: 1. A cannon shoots a clown directly upward with a speed of 20 m/s. What height will the clown reach? How much time will the clown spend in the air? Projectile Motion 1:Horizontally Launched
More informationHONORS PHYSICS One Dimensional Kinematics
HONORS PHYSICS One Dimensional Kinematics LESSON OBJECTIVES Be able to... 1. use appropriate metric units and significant figures for given measurements 2. identify aspects of motion such as position,
More informationUnit 3 ~ Learning Guide Name:
Unit 3 ~ Learning Guide Name: Instructions: Using a pencil, complete the following notes as you work through the related lessons. Show ALL work as is explained in the lessons. You are required to have
More informationChapter 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 informationMECHANICS: VECTORS QUESTIONS. Janet s car and springs (2015;3)
MECHANICS: VECTORS QUESTIONS Janet s car and springs (2015;3) Janet arrives home. She parks the car on a slope that is at 12 to the horizontal, as shown in the diagram Draw labelled arrows to show the
More informationKinematicsProjectiles
1. A volleyball hit into the air has an initial speed of 10 meters per second. Which vector best represents the angle above the horizontal that the ball should be hit to remain in the air for the greatest
More informationCHAPTER 3 TEST REVIEW
AP PHYSICS Name: Period: Date: DEVIL PHYSICS BADDEST CLASS ON CAMPUS 50 Multiple Choice 45 Single Response 5 MultiResponse Free Response 3 Short Free Response 2 Long Free Response AP EXAM CHAPTER TEST
More informationVectors. Wind is blowing 15 m/s East. What is the magnitude of the wind s velocity? What is the direction?
Physics R Scalar: Vector: Vectors Date: Examples of scalars and vectors: Scalars Vectors Wind is blowing 15 m/s East. What is the magnitude of the wind s velocity? What is the direction? Magnitude: Direction:
More informationI hope you earn one Thanks.
A 0 kg sled slides down a 30 hill after receiving a tiny shove (only enough to overcome static friction, not enough to give significant initial velocity, assume v o =0). A) If there is friction of µ k
More informationPhysics 122 Projectile Motion Unit
Physics 122 Projectile Motion Unit In your assigned group of students (46 students) you will be responsible for researching the concepts, teaching each other, discussing questions and checking problems.
More informationAP Physics Chapter 2 Practice Test
AP Physics Chapter 2 Practice Test Answers: E,E,A,E,C,D,E,A,C,B,D,C,A,A 15. (c) 0.5 m/s 2, (d) 0.98 s, 0.49 m/s 16. (a) 48.3 m (b) 3.52 s (c) 6.4 m (d) 79.1 m 1. A 2.5 kg ball is thrown up with an initial
More informationThe diagram below represents the path of a stunt car that is driven off a cliff, neglecting friction.
1. A baseball is thrown at an angle of 40.0 above the horizontal. The horizontal component of the baseball s initial velocity is 12.0 meters per second. What is the magnitude of the ball s initial velocity?
More informationP2c Energy and Momentum Advanced
P2c Energy and Momentum Advanced 47 minutes 47 marks Page 1 of 11 Q1. The picture shows players in a cricket match. (a) A fast bowler bowls the ball at 35 m/s. The ball has a mass of 0.16 kg. Use the equation
More information2 m/s or 2 m/s to the left. To The Questions. Question 1. Answer 1. Question 2. What is the impulse acting on the ball? (Down is positive)
To The Questions 500 1000 1000 500 1 2 4 5000 5 3 200 500 650 7 8 5000 9 10 800 13 11 50 200 12 800 14 50 1000 15 18 16 200 5000 17 1000 19 500 20 50 23 21 50 200 22 50 24 50 25 500 Back to Briefcases
More information3) A horse gallops a distance of 10 kilometers in a time of 30 minutes. Its average speed is A) 15 km/h. B) 20 km/h. C) 30 km/h. D) 40 km/h.
Physics Keller Midterm exam review The midterm exam will be seventy questions selected from the following. The questions will be changed slightly, but will remain essentially the same. 1) A truck is moving
More information1. At what speed must you throw a ball vertically in order to reach the top of a building, 12m tall? Vectors
Physics R Date: 1. At what speed must you throw a ball vertically in order to reach the top of a building, 12m tall? Scalar: Vectors Vectors Scalars Vector: Wind is blowing 15 m/s East. What is the magnitude
More informationHovercraft Exam. Princeton Science Olympiad Invitational
Page 1 Team Number: Team Name: Participant Names: For Official Use Only: Part I: / 9 Part II: / 13 Part III: / 7 Part IV: / 10 Part V: / 13 20162017 Hovercraft Exam Princeton Science Olympiad Invitational
More informationDYNAMICS PROBLEM SOLVING
DYNAMICS PROBLEM SOLVING 1. An elevator of mass 800 kg accelerates at 3.0 m/s 2 [down]. What force does the cable exert on the elevator? (5400 N) 2. The engine of a train has a mass of 5.0 x 10 4 kg. It
More informationHigher Projectile Motion Questions
Higher Projectile Motion Questions 1. a) Name the two components of motion in projectiles. b) What is the acceleration on Earth for each of these two components. 2. A pencil case is dropped vertically
More informationEF 151 Exam 3  Spring, 2017 Page 1 Copy 1
EF 151 Exam 3  Spring, 2017 Page 1 Copy 1 Name: Section: Before the Exam Starts: Sit in assigned seat; failure to sit in assigned seat results in a 0 for the exam. Put name and section on your exam. Put
More informationPhysics P201 D. Baxter/R. Heinz
Seat # Physics P201 D. Baxter/R. Heinz EXAM #1 September 26, 2002 7:00 9:00 PM INSTRUCTIONS 1. Sit in SEAT # given above. 2. DO NOT OPEN THE EXAM UNTIL YOU ARE TOLD TO DO SO. 3. Print your name (last name
More informationMULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
Exam Name MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) A mosquito flying at 3 m/s that encounters a breeze blowing at 3 m/s in the same direction
More information