1. Two forces are applied to a wooden box as shown below. Which statement best describes the effect these forces have on the box?


 Archibald Marshall
 1 years ago
 Views:
Transcription
1 1. Two forces are applied to a wooden box as shown below. Which statement best describes the effect these forces have on the box? A. The box does not move. B. The box moves to the right. C. The box moves to the left. D. The box moves straight up. 2. When the roller coaster rolls onto a flat section of track, what force would ultimately bring it to a stop if no other forces are added? A. gravity B. weight C. friction D. acceleration 3. A student pushes on an object with a force of 6 newtons and the object does not move. What f orce does the object exert on the student s hands? A. 0 N B. 3 N C. 6 N D. 12 N
2 4. 5.
3 6. Hint: Net Force = 125N 7.
4 Maureen is trying to move a heavy box by pushing it across the floor. Which of the following forces opposes the movement of the box? A. spring force B. friction force C. centripetal force D. tension force
5 10. A ball weighing 5 Newtons accelerates upward when subjected to a force, F. Which statement best describes F? A. F is an unbalanced force. B. F is the inertia of the ball. C. F is the force of gravity on the ball. DF is balanced by the force of friction All of the forces acting on a rolling ball are balanced when the ball is A. slowing down. B. bouncing. C. moving at a constant speed. D. increasing its speed.
6 A student drops a bowling ball and an apple from a thirdstory window. Both objects hit the ground at the same time From the experiment the student should conclude that A. the apple weighs more than the bowling ball. B. the bowling ball speeds up faster than the apple. C. more air friction is acting on the apple than on the bowling ball. D. gravity pulls on both objects, causing them to fall at the same rate..
7 13. What causes a free falling object to accelerate? A. inertia B. gravity C. initial speed D. initial direction As a meteor falls and gets closer to Earth, it encounters a resistance force. Which must occur so that the meteor overcomes the resistance force? A. The sum of the forces acting on the meteor needs to be zero. B. The forces acting on the meteor must be in the same direction. C. The force of gravity needs to be greater than the resistance force. D. The resistance force must be greater than the force being applied to the meteor Brittany pedaled her bicycle quickly on a level surface. When she stopped pedaling and coasted, the bicycle slowed and came to a stop. What happened to the energy of the moving bicycle as it coasted to a stop? A. It was transferred to heat due to friction. B. It was reabsorbed into Brittany s muscles. C. It was stored in the bicycle wheels as potential energy. D. It was transferred to the air in the form of visible light.
8 16. Brandon pushes an object on a ramp as shown in the diagram. While Brandon pushes the object and it remains in contact with the ramp, which force has the greatest effect on causing it to slow? A. the applied force B. a frictional force C. the force due to gravity D. a force of air resistance 17. A student pushes a box to slide it across the floor. Which statement explains why the box begins to move? A. The weight of the box is greater than the force of friction. B. The weight of the box is less than the force of friction. C. The applied force is greater than the force of friction. D. The applied force is less than the force of friction.
9 18. The picture shows a marble rolling down a spiral ramp. Which line shows the path the marble will take at the end of the ramp? A. A B. B C. C D. D
10 19. When riding a roller coaster, an electric motor pulls the roller coaster to the top of the first hill. What force pulls the roller coaster down the hill? A. friction B. speed C. gravity D. mass Some race cars are equipped with parachutes to help bring the car to a stop. 20. Which most likely causes the change in the velocity of the race car? A. a balanced force exerted by the parachute B. an increase in the force exerted by the car C. a net force of zero between the car and parachute D. an unbalanced force between the car and parachute
So Who was Sir Issac Newton??
So Who was Sir Issac Newton?? Sir Isaac Newton (1642 1727), an English physicist and mathematician, was one of the most brilliant scientists in history. Before age 30, he had made several important discoveries
More informationPeriod: Date: Review  UCM & Energy. Page 1. Base your answers to questions 1 and 2 on the information and diagram below.
Base your answers to questions 1 and 2 on the information and diagram below. The diagram shows the top view of a kilogram student at point A on an amusement park ride. The ride spins the student in a
More informationChapter: Newton s Laws of Motion
Table of Contents Chapter: Newton s Laws of Motion Section 1: Motion Section 2: Newton s First Law Section 3: Newton s Second Law Section 4: Newton s Third Law 1 Motion What is motion? Distance and Displacement
More informationChapter: Motion, Acceleration, and Forces
Chapter 3 Table of Contents Chapter: Motion, Acceleration, and Forces Section 1: Describing Motion Section 2: Acceleration Section 3: Motion and Forces 1 Motion Describing Motion Distance and time are
More information9/27/12. Chapter: Motion, Acceleration, and Forces. Motion and Position. Motion. Distance. Relative Motion
9/7/ Table of Contents Chapter: Motion,, and Forces Section : Chapter Section : Section : Motion Distance and time are important. In order to win a race, you must cover the distance in the shortest amount
More informationPushes and Pulls. Example an apple falling on a tree exerts a downward force with a magnitude of about 1 newton.
What are Forces? Pushes and Pulls Force a push or pull that acts on an object. Forces make a moving object speed up, slow down, or change direction. Forces have both magnitude and direction. Magnitude
More informationForce Test Review. 1. Give two ways to increase acceleration. You can increase acceleration by decreasing mass or increasing force.
Force Test Review 1. Give two ways to increase acceleration. You can increase acceleration by decreasing mass or increasing force. 2. Define weight. The force of gravity on an object at the surface of
More informationSTUDENT PACKET # 9 Student Exploration: Roller Coaster Physics
STUDENT PACKET # 9 Student Exploration: Roller Coaster Physics Name: Date: Reporting Category: Physical Science Benchmark SC.7.P.11.2 Investigate and describe the transformation of energy from one form
More information2. What would happen to his acceleration if his speed were half? Energy The ability to do work
1. A 40 kilogram boy is traveling around a carousel with radius 0.5 meters at a constant speed of 1.7 meters per second. Calculate his centripetal acceleration. 2. What would happen to his acceleration
More informationThe diagram below shows a block on a horizontal frictionless surface. A 100.newton force acts on the block at an angle of 30. above the horizontal.
Name: 1) 2) 3) Two students are pushing a car. What should be the angle of each student's arms with respect to the flat ground to maximize the horizontal component of the force? A) 90 B) 0 C) 30 D) 45
More informationNewton s Laws PreTest
Newton s Laws PreTest 1.) Consider the following two statements and then select the option below that is correct. (i) It is possible for an object move in the absence of forces acting on the object. (ii)
More informationForces and Motion. Vocabulary and Concepts. Name Date
Edit File Forces and Motion Unit Test Vocabulary and Concepts A push and a pull are two examples of which of the following? a force a power a law of motion a balanced force Which term names a force of
More informationGo on to the next page.
Chapter 10: The Nature of Force Force a push or a pull Force is a vector (it has direction) just like velocity and acceleration Newton the SI unit for force = kg m/s 2 Net force the combination of all
More informationTEK 8.6C: Newton s Laws
Name: Teacher: Pd. Date: TEK 8.6C: Newton s Laws TEK 8.6C: Investigate and describe applications of Newton's law of inertia, law of force and acceleration, and law of actionreaction such as in vehicle
More informationChapter 3, Section 3
Chapter 3, Section 3 3 What is force? Motion and Forces A force is a push or pull. Sometimes it is obvious that a force has been applied. But other forces aren t as noticeable. What Is a Force? A force......
More informationEnergy Whiteboard Problems
Energy Whiteboard Problems 1. (a) Consider an object that is thrown vertically up into the air. Draw a graph of gravitational force vs. height for that object. (b) Based on your experience with the formula
More informationL85 (L85) 1. This graph shows the velocity of a car. Which statement BEST explains how the car is moving?
Name: Date: 1. This graph shows the velocity of a car. Which statement BEST explains how the car is moving? A. Velocity is increasing, so the car is accelerating. B. Velocity is decreasing, so the car
More information1. A baseball player throws a ball horizontally. Which statement best describes the ball's motion after it is thrown? [Neglect the effect of
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.] A) Its vertical speed remains the same, and its horizontal
More informationIn this lecture we will discuss three topics: conservation of energy, friction, and uniform circular motion.
1 PHYS:100 LECTURE 9 MECHANICS (8) In this lecture we will discuss three topics: conservation of energy, friction, and uniform circular motion. 9 1. Conservation of Energy. Energy is one of the most fundamental
More informationFORCE. Definition: Combining Forces (Resultant Force)
1 FORCE Definition: A force is either push or pull. A Force is a vector quantity that means it has magnitude and direction. Force is measured in a unit called Newtons (N). Some examples of forces are:
More informationA. true. 6. An object is in motion when
1. The SI unit for speed is A. Miles per hour B. meters per second 5. Frictional forces are greatest when both surfaces are rough. A. true B. false 2. The combination of all of the forces acting on an
More informationName Class Date. height. Which ball would land first according to Aristotle? Explain.
Skills Worksheet Directed Reading A Section: Gravity and Motion 1. Suppose a baseball and a marble are dropped at the same time from the same height. Which ball would land first according to Aristotle?
More informationChapter Introduction. Motion. Motion. Chapter WrapUp
Chapter Introduction Lesson 1 Lesson 2 Lesson 3 Describing Motion Graphing Motion Forces Chapter WrapUp What is the relationship between motion and forces? What do you think? Before you begin, decide
More informationChapter 05 Test A. Name: Class: Date: Multiple Choice Identify the choice that best completes the statement or answers the question.
Class: Date: Chapter 05 Test A Multiple Choice Identify the choice that best completes the statement or answers the question. 1. The SI unit of force preferred by scientists is the: a. kilogram. b. newton.
More information4 Conservation of Energy
CHAPTER 13 4 Conservation of Energy SECTION Work and Energy KEY IDEAS As you read this section, keep these questions in mind: How can energy change from one form to another? What is the law of conservation
More informationReview 3: Forces. 1. Which graph best represents the motion of an object in equilibrium? A) B) C) D)
1. Which graph best represents the motion of an object in equilibrium? A) B) C) D) 2. A rock is thrown straight up into the air. At the highest point of the rock's path, the magnitude of the net force
More informationHonors Physics Semester 2 Final Exam Review
Honors Physics Semester 2 Final Exam Review 1600 kg 800 kg 9 m/s truck with mass 1600 kg collides with a car with mass 800 kg at rest. They stick together and continue to move to the right. 1. What is
More informationCircular Orbits. Slide Pearson Education, Inc.
Circular Orbits The figure shows a perfectly smooth, spherical, airless planet with one tower of height h. A projectile is launched parallel to the ground with speed v 0. If v 0 is very small, as in trajectory
More informationWEPEnergy. 2. If the speed of a car is doubled, the kinetic energy of the car is 1. quadrupled 2. quartered 3. doubled 4. halved
1. A 1kilogram rock is dropped from a cliff 90 meters high. After falling 20 meters, the kinetic energy of the rock is approximately 1. 20 J 2. 200 J 3. 700 J 4. 900 J 2. If the speed of a car is doubled,
More informationWhat is force? A force is a push or pull. Sometimes it is obvious that a force has been applied. But other forces aren t as noticeable.
Chapter 3, Secon 3 3 What is force? Motion and Forces A force is a push or pull. Sometimes it is obvious that a force has been applied. But other forces aren t as noticeable. What Is a Force? A force......
More informationCopyright 2014 Edmentum  All rights reserved.
Copyright 2014 Edmentum  All rights reserved. Science Physics Energy and Power Blizzard Bag 20142015 1. A woman wants to lift a 10.0kg rock from the ground to a height of 8.0 m. What is the minimum
More informationCan You Snap a Card Out From Under a Coin?
Can You Snap a Card Out From Under a Coin? 1. Balance half of a 3 x 5 index card on the tip of an index finger. 2. Place a penny on the card, just above your fingertip. 3. Give the card a quick horizontal
More informationForces. Dynamics FORCEMAN
1 Forces Dynamics FORCEMAN 2 What causes things to move? Forces What is a force? A push or a pull that one body exerts on another. 3 Balanced No change in motion 4 5 Unbalanced If the forces acting on
More informationPage 1. Name:
Name: 38341  Page 1 1) If a woman runs 100 meters north and then 70 meters south, her total displacement is A) 170 m south B) 170 m north C) 30 m south D) 30 m north 2) The graph below represents the
More informationPhysics Precomp diagnostic Answers
Name Element Physics Precomp diagnostic Answers Grade 8 20172018 Instructions: THIS TEST IS NOT FOR A GRADE. It is to help you determine what you need to study for the precomps. Just do your best. Put
More informationA force is could described by its magnitude and by the direction in which it acts.
8.2.a Forces Students know a force has both direction and magnitude. P13 A force is could described by its magnitude and by the direction in which it acts. 1. Which of the following could describe the
More informationRegents Physics. Physics Midterm Review  Multiple Choice Problems
Name Physics Midterm Review  Multiple Choice Problems Regents Physics 1. A car traveling on a straight road at 15.0 meters per second accelerates uniformly to a speed of 21.0 meters per second in 12.0
More informationPhysics Test Review: Mechanics Session: Name:
Directions: For each statement or question, write in the answer box, the number of the word or expression that, of those given, best completes the statement or answers the question. 1. The diagram below
More informationChapter 8: Newton s Laws Applied to Circular Motion
Chapter 8: Newton s Laws Applied to Circular Motion Centrifugal Force is Fictitious? F actual = Centripetal Force F fictitious = Centrifugal Force Center FLEEing Centrifugal Force is Fictitious? Center
More informationPreparing for Six Flags Physics Concepts
Preparing for Six Flags Physics Concepts uniform means constant, unchanging At a uniform speed, the distance traveled is given by Distance = speed x time At uniform velocity, the displacement is given
More informationForces. Video Demos. Graphing HW: October 03, 2016
Distance (m or km) : Create a story using the graph. Describe what will be happening at each point during the day (AD). Example: Trump has a busy day. He is currently at Trump Tower in NY. A Trump jumps
More information7. Two forces are applied to a 2.0kilogram block on a frictionless horizontal surface, as shown in the diagram below.
1. Which statement about the movement of an object with zero acceleration is true? The object must be at rest. The object must be slowing down. The object may be speeding up. The object may be in motion.
More informationUnit 8B: Forces Newton s Laws of Motion
Unit 8B: Forces Newton s Laws of Motion Indicator PS5.7: Explain the motion of objects on the basis of Newton s three laws of motion. Objectives 1. State the meaning of Newton s laws of motion in your
More informationKEY NNHS Introductory Physics: MCAS Review Packet #2
2. Conservation of Energy and Momentum Broad Concept: The laws of conservation of energy and momentum provide alternate approaches to predict and describe the movement of objects. 1.) Which of the following
More informationSir Isaac Newton ( ) One of the world s greatest scientists Developed the 3 Laws of Motion
Motion and Forces Sir Isaac Newton (1643 1727) One of the world s greatest scientists Developed the 3 Laws of Motion Newton s Laws of Motion 1 st Law Law of Inertia 2 nd Law Force = Mass x Acceleration
More informationNewton s Laws of Motion
3 Newton s Laws of Motion Key Concept Newton s laws of motion describe the relationship between forces and the motion of an object. What You Will Learn Newton s first law of motion states that the motion
More informationChapter 5 Matter in Motion Focus Notes
Chapter 5 Matter in Motion Focus Notes Section 1 Define the following terms: Motion, Speed, Velocity, and Acceleration Motion: an object s change in position relative to a reference point. Speed: the distance
More informationPhysical Science Forces and Motion Study Guide ** YOU MUST ALSO USE THE NOTES PROVIDED IN CLASS TO PREPARE FOR THE TEST **
Physical Science Forces and Motion Study Guide ** YOU MUST ALSO USE THE NOTES PROVIDED IN CLASS TO PREPARE FOR THE TEST ** 1. What is a force? A push or a pull on an object. Forces have size and direction.
More informationYanbu University College. General Studies Department. Phsc001 Course (111) Chapter2 (forces) Worksheet Solutions
1 Yanbu University College General Studies Department Phsc001 Course (111) Chapter2 (forces) Worksheet Solutions 2 Chapter 2 Worksheet Part 1 Matching: Match the definitions with the given concepts. 1.
More informationChapter 06 Test A. Name: Class: Date: Multiple Choice Identify the choice that best completes the statement or answers the question.
Name: Class: Date: Chapter 06 Test A Multiple Choice Identify the choice that best completes the statement or answers the question. 1. The property of matter that resists changes in motion is: a. acceleration.
More informationIsaac Newton was a British scientist whose accomplishments
E8 Newton s Laws of Motion R EA D I N G Isaac Newton was a British scientist whose accomplishments included important discoveries about light, motion, and gravity. You may have heard the legend about how
More informationForces. A Force is a push or a pull on an object. Forces can cause a resting object to move
13.2 Forces Forces A Force is a push or a pull on an object Forces can cause a resting object to move Forces can cause a moving object to accelerate by changing its speed or its direction Measuring Force
More informationNewton s 3 Laws. Explain Newton s 3 Laws of Motion. Cite observed evidence for each law of motion.
Name: Date: 1/16 Period: Unit 3 Newton s 3 Laws Essential Questions: How do forces affect motion? What can you conclude about net force on an object when you don t observe it accelerate? When a mosquito
More information3. The diagram shows two bowling balls, A and B, each having a mass of 7.00 kilograms, placed 2.00 meters apart.
1. Which statement describes the gravitational force and the electrostatic force between two charged particles? A) The gravitational force may be either attractive or repulsive, whereas the electrostatic
More informationChapter 12 Forces and Motion
Chapter 12 Forces and Motion GOAL: Students will be able to interpret and apply Newton s three laws of motion and analyze the motion of an object in terms of its position, velocity, and acceleration. Standard:
More informationPotential and Kinetic Energy: The Roller Coaster Lab Teacher Version
Potential and Kinetic Energy: The Roller Coaster Lab Teacher Version This lab illustrates the type of energy conversions that are experienced on a roller coaster, and as a method of enhancing the students
More informationPYP 001 FIRST MAJOR EXAM CODE: TERM: 151 SATURDAY, OCTOBER 17, 2015 PAGE: 1
TERM: 151 SATURDAY, OCTOBER 17, 2015 PAGE: 1 *Read the following (20) questions and choose the right answer: 1 The figure below represents the speedtime graph for the motion of a vehicle during a 7.0minute
More informationIsaac Newton was a British scientist whose accomplishments
E8 Newton s Laws of Motion R EA D I N G Isaac Newton was a British scientist whose accomplishments included important discoveries about light, motion, and gravity. You may have heard the legend about how
More informationBalanced forces do not cause an object to change its motion Moving objects will keep moving and stationary objects will stay stationary
Newton s Laws Test 8.PS2.3) Create a demonstration of an object in motion and describe the position, force, and direction of the object. 8.PS2.4) Plan and conduct an investigation to provide evidence that
More informationSemester 1 Final Exam Review Answers
Position (m) Mass (g) Semester 1 Final Exam Review Answers A physics student was interested in finding the mass of a penny. To do so she grabbed a bunch of pennies and placed them on a scale. She gathered
More informationReporting Category 2: Force, Motion, and Energy. A is a push or a pull in a specific direction.
Name: Science Teacher: Reporting Category 2: Force, Motion, and Energy Unbalanced Forces 8.6A A is a push or a pull in a specific direction. The combination of all forces acting on an object is called.
More informationChapter 6 Study Questions Name: Class:
Chapter 6 Study Questions Name: Class: Multiple Choice Identify the letter of the choice that best completes the statement or answers the question. 1. A feather and a rock dropped at the same time from
More informationForces. A Force is a push or a pull on an object. Forces can cause a resting object to move
13.2 Forces Forces A Force is a push or a pull on an object Forces can cause a resting object to move Forces can cause a moving object to accelerate by changing its speed or its direction Measuring Force
More informationPotential and Kinetic Energy: Roller Coasters Student Version
Potential and Kinetic Energy: Roller Coasters Student Version Key Concepts: Energy is the ability of a system or object to perform work. It exists in various forms. Potential energy is the energy an object
More informationForces and Newton s Laws
chapter 3 Forces and Newton s Laws section 3 Using Newton s Laws Before You Read Imagine riding on a sled, or in a wagon, or perhaps a school bus that stops quickly or suddenly. What happens to your body
More information3 Using Newton s Laws
3 Using Newton s Laws What You ll Learn how Newton's first law explains what happens in a car crash how Newton's second law explains the effects of air resistance 4(A), 4(C), 4(D), 4(E) Before You Read
More informationDo Now: Why are we required to obey the Seat Belt law?
Do Now: Why are we required to obey the Seat Belt law? Newton s Laws of Motion Newton s First Law An object at rest remains at rest and an object in motion remains in motion with the same speed and direction.
More information1. (P2.1A) The picture below shows a ball rolling along a table at 1 second time intervals. What is the object s average velocity after 6 seconds?
PHYSICS FINAL EXAM REVIEW FIRST SEMESTER (01/2017) UNIT 1 Motion P2.1 A Calculate the average speed of an object using the change of position and elapsed time. P2.1B Represent the velocities for linear
More informationForces and Motion. Reference: Prentice Hall Physical Science: Concepts in Action Chapter 12
Forces and Motion Reference: Prentice Hall Physical Science: Concepts in Action Chapter 12 What is Force? A push or pull that acts on an object Can cause a resting object to move Can accelerate a moving
More informationForces. Brought to you by:
Forces Brought to you by: Objects have force because of their mass and inertia Mass is a measure of the amount of matter/particles in a substance. Mass is traditionally measured with a balance. Inertia
More informationVocabulary and Section Summary A
Skills Worksheet Vocabulary and Section Summary A Measuring Motion VOCABULARY In your own words, write a definition of the following terms in the space provided. 1. motion 2. average speed 3. velocity
More informationMarr College Science. Forces. Learning Outcomes and Summary Notes
Marr College Science Forces Learning Outcomes and Summary Notes Learning Intentions By the end of this unit I will be able to 1. Describe a force as a push or a pull. 2. Describe the effects of forces
More informationPhysics Midterm Review KEY
Name: Date: 1. Which quantities are scalar? A. speed and work B. velocity and force C. distance and acceleration D. momentum and power 2. A 160.kilogram space vehicle is traveling along a straight line
More informationNewton. Galileo THE LAW OF INERTIA REVIEW
Galileo Newton THE LAW OF INERTIA REVIEW 1 MOTION IS RELATIVE We are moving 0 m/s and 30km/s Find the resultant velocities MOTION IS RELATIVE Position versus Time Graph. Explain how the car is moving.
More informationLesson 1: How can you describe motion?
Lesson 1 Summary Use with pp. 407 409 Lesson 1: How can you describe motion? Vocabulary velocity the speed and direction of an object s motion Types of Motion Motion is movement. When you see something
More informationReading Quiz. Chapter 5. Physics 111, Concordia College
Reading Quiz Chapter 5 1. The coefficient of static friction is A. smaller than the coefficient of kinetic friction. B. equal to the coefficient of kinetic friction. C. larger than the coefficient of kinetic
More informationSemester 1 Final Exam Review Answers
Position (m) Mass (g) Semester 1 Final Exam Review Answers A physics student was interested in finding the mass of a penny. To do so she grabbed a bunch of pennies and placed them on a scale. She gathered
More informationNewton s 3 Laws. Explain Newton s 3 Laws of Motion. Cite observed evidence for each law of motion.
Name: Date: 1/16 Period: Unit 3 Newton s 3 Laws Essential Questions: How do forces affect motion? What can you conclude about net force on an object when you don t observe it accelerate? When a mosquito
More informationChapter 5 The Force Vector
Conceptual Physics/ PEP Name: Date: Chapter 5 The Force Vector Section Review 5.1 1. Indicate whether each of the following units of measurement are scalar or vector units: Speed _scalar time scalar mass
More informationMotion and Forces. Forces
CHAPTER 8 Motion and LESSON 3 What do you think? Read the two statements below and decide whether you agree or disagree with them. Place an A in the Before column if you agree with the statement or a D
More informationPS 300 extra credit for exam 1 (5% max) due 2/13/18
PS 300 extra credit for exam 1 (5% max) due 2/13/18 Name: 1. Name three physical properties that describes an object: mass, temperature, density, volume. 2. What is the mass of gasoline (ρ = 0.680 g/cm
More informationGalileo said. Marbles rolled down a ramp will reach the same height as that from which they are released no matter how long the ramp.
The Law of Inertia Galileo said Marbles rolled down a ramp will reach the same height as that from which they are released no matter how long the ramp. So, what if the ramp is flat? Newton said Objects
More informationChapter Introduction. Motion. Motion. Chapter WrapUp
Chapter Introduction Lesson 1 Lesson 2 Lesson 3 Describing Motion Graphing Motion Forces Chapter WrapUp What is the relationship between motion and forces? What do you think? Before you begin, decide
More informationMomentum, Impulse, Work, Energy, Power, and Conservation Laws
Momentum, Impulse, Work, Energy, Power, and Conservation Laws 1. Cart A has a mass of 2 kilograms and a speed of 3 meters per second. Cart B has a mass of 3 kilograms and a speed of 2 meters per second.
More informationForce, Friction & Gravity Notes
Force, Friction & Gravity Notes Key Terms to Know Speed: The distance traveled by an object within a certain amount of time. Speed = distance/time Velocity: Speed in a given direction Acceleration: The
More informationChapter Review USING KEY TERMS UNDERSTANDING KEY IDEAS. Skills Worksheet. Multiple Choice
Skills Worksheet Chapter Review USING KEY TERMS Complete each of the following sentences by choosing the correct term from the word bank. mass gravity friction weight speed velocity net force newton 1.
More informationEssential Question: How do gravity, inertia, and friction affect the balance of forces?
Activating Strategy Forces Essential Question: How do gravity, inertia, and friction affect the balance of forces? Standard: S8P3b. Demonstrate the effect of balanced and unbalanced forces on an object
More informationChapter 2. Forces & Newton s Laws
Chapter 2 Forces & Newton s Laws 1st thing you need to know Everything from chapter 1 Speed formula Acceleration formula All their units There is only 1 main formula, but some equations will utilize previous
More informationAristotle, Galileo, and Newton It took about 2000 years to develop the modern understanding of the relationships between force and motion.
Aristotle, Galileo, and Newton It took about 2000 years to develop the modern understanding of the relationships between force and motion. Aristotle, Galileo, and Newton Aristotle Aristotle made scientific
More informationPotential and Kinetic Energy: Roller Coasters Student Advanced Version
Potential and Kinetic Energy: Roller Coasters Student Advanced Version Key Concepts: Energy is the ability of a system or object to perform work. It exists in various forms. Potential energy is the energy
More informationPage 1. Name: Section This assignment is due at the first class in 2019 Part I Show all work!
Name: Section This assignment is due at the first class in 2019 Part I Show all work! 71641  Page 1 1) A car travels at constant speed around a section of horizontal, circular track. On the diagram provided
More informationInvestigating the Factors Affecting the Speed of a Car After Freewheeling Down a Slope (Annotate this article)
Investigating the Factors Affecting the Speed of a Car After Freewheeling Down a Slope (Annotate this article) Sir Isaac Newton formulated three Laws relating to the motion of objects. A moving object
More informationHonors Physics Semester 2 Final Exam Review
Honors Physics Semester 2 Final Exam Review 1600 kg 800 kg 9 m/s A truck with mass 1600 kg collides with a car with mass 800 kg at rest. They stick together and continue to move to the right. 1. What is
More informationChapter 6 Energy and Oscillations
Chapter 6 Energy and Oscillations Conservation of Energy In this chapter we will discuss one of the most important and fundamental principles in the universe. Energy is conserved. This means that in any
More informationAP Physics 1 Work Energy and Power Practice Test Name
AP Physics 1 Work Energy and Power Practice Test Name MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) Two objects, one of mass m and the other
More informationUNIT XX: DYNAMICS AND NEWTON S LAWS. DYNAMICS is the branch of mechanics concerned with the forces that cause motions of bodies
I. Definition of FORCE UNIT XX: DYNAMICS AND NEWTON S LAWS DYNAMICS is the branch of mechanics concerned with the forces that cause motions of bodies FORCE is a quantitative interaction between two (or
More informationTopic: Force PHYSICS 231
Topic: Force PHYSICS 231 Current Assignments Homework Set 2 due this Thursday, Jan 27, 11 pm Reading for next week: Chapters 10.16,10.10,8.3 2/1/11 Physics 231 Spring 2011 2 Key Concepts: Force Free body
More informationStudent Sheet: SelfAssessment
Student s Name Date Class Student Sheet: SelfAssessment Directions: Use the space provided to prepare a KWL chart. In the first column, write things you already know about energy, forces, and motion.
More information3 Friction: A Force That Opposes Motion
CHAPTER 1 SECTION Matter in Motion 3 Friction: A Force That Opposes Motion BEFORE YOU READ After you read this section, you should be able to answer these questions: What is friction? How does friction
More informationChapter 2. Force and Newton s Laws
Chapter 2 Force and Newton s Laws 2 1 Newton s First Law Force Force A push or pull that one body exerts on another body. Examples : 2 Categories of Forces Forces Balanced Forces Unbalanced Forces Balanced
More information