2. Friction is the that. 3. PREDICT what is going to happen to the motion of the book when the person stops pushing it. (CIRCLE YOUR CHOICE)
|
|
- Chad Copeland
- 6 years ago
- Views:
Transcription
1 Name: Block: Date: IP 670 All About Friction Introduction: The force of friction is one of the hidden forces that affects the motion of objects. Forces like these are hidden in the sense that they are so common that we sometimes take them for granted and overlook them. The force of friction and other hidden forces must be recognized if we are to describe and predict motion accurately. 1. Symbol Term Unit Name Unit Symbol F Force 2. Friction is the that the. Demonstration One of your teachers (or a volunteer) is going to push a book across the table. 3. PREDICT what is going to happen to the motion of the book when the person stops pushing it. (CIRCLE YOUR CHOICE) a. The book will keep moving at the same speed as when the person was pushing it b. The book will speed up after the person stops pushing it. c. The book will slow down after the person stops pushing it. 4. What did you OBSERVE happen to the book? (CIRCLE YOUR CHOICE) a. The book kept moving at the same speed as when the person was pushing it. b. The book sped up after the person stopped pushing it. c. The book slowed down after the person stopped pushing it. Standard(s): 1.5, 1.6 TA: Independence Level: % Assistance, coaching, prompting:
2 5. EXPLAIN Why do you think the book moved the way it did after the person stopped pushing it? Drawing forces: 6. If the book is pulled at a slow, constant speed, the forces on the book are: (circle the correct answer) a. balanced. b. unbalanced. 7. Arrows are often used to show forces. The diagram below shows a book being pulled to the right at a slow, constant speed. Draw and label a second arrow to show the force of friction that acts on the book (make sure it points in the correct direction and is the correct size). F pull 8. Friction points in the direction as the pulling force. a. same b. opposite 9. The friction force is size as the pulling force. a. the same b. not the same
3 Measuring Friction: 10. If the book is pulled at a slow constant speed, the pulling force should be the same size as the friction force. The teacher (or a volunteer) will pull the book at a slow, constant speed across the table with a spring scale. The force that is read off the spring scale is the same size as the force of friction. Force of friction on the book = F friction = N Does friction depend on the TYPE OF SURFACE? 11. Your teacher will show you two different surfaces. a. Predict: Which surface will have more friction? (Your teacher will test this by dragging a wooden block across it.) b. Explain: Why do you think this surface will have more friction? c. Observe: Your teacher (or a volunteer) will drag a wooden block across the surfaces using a spring scale. Which surface had more friction?
4 12. DESCRIBE: Surfaces with a lot of friction are... Surfaces which don t have much friction are... Does weight affect friction? 13. Harry is working for High Velocity Movers when he comes upon two boxes that look identical, but one is filled with feathers and the other is filled with books. Instead of picking up the boxes, Harry pushes each one along the ground. Which box is going to have a larger frictional force acting on it? a. The box filled with feathers (weighs less) encounters more friction. b. The box filled with books (weighs more) encounters more friction. c. Both boxes experience the same amount of friction.
5 14. The class needs to come up with an experiment to determine whether or not weight affects the force of friction. Describe the experiment in the space below: 15. RECORD any data taken in the space below: 16. Write one or two sentences that describe the relationship between weight and friction.
6 Static & Kinetic Friction: 17. Your teacher (or a volunteer) is going to try to push an object, but it won t move. What force is opposing the person s push and preventing the object from moving? 18. Your teacher (or a volunteer) is going to push the same object again, but this time it moves. Is there a force opposing the person s push now? a. Yes, there is a force opposing the motion. b. No, there is not a force opposing the motion. If there is a force opposing the motion, what is the name of the force? 19. Most people think of friction as a force that affects moving objects. Friction can affect both moving and non-moving objects: Static Friction Kinetic Friction Examples: Friction that acts when two surfaces ARE NOT moving past each other. Forces which act between surfaces Friction that acts when two surfaces ARE moving past each other. Examples:
7 Air Resistance? 20. Predict: Your teacher (or a volunteer) is going to drop two pieces of paper: one piece of paper is flat and the other is crumpled up. Which piece of paper is going to hit the ground first? a. The flat piece of paper will hit the ground first. b. The crumpled up piece of paper will hit the ground first. c. Both pieces of paper will hit the ground at the same time. 21. Observe: What did you observe when the pieces of paper were dropped? 22. Explain: Which factors affected how the pieces of paper fell?
POGIL: Newton s First Law of Motion and Statics. Part 1: Net Force Model: Read the following carefully and study the diagrams that follow.
POGIL: Newton s First Law of Motion and Statics Name Purpose: To become familiar with the forces acting on an object at rest Part 1: Net Force Model: Read the following carefully and study the diagrams
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 informationSection 2: Friction, Gravity, and Elastic Forces
Chapter 10, Section 2 Friction, Gravity, & Elastic Forces Section 2: Friction, Gravity, and Elastic Forces What factors determine the strength of the friction force between two surfaces? What factors affect
More informationBEFORE YOU READ. Forces and Motion Gravity and Motion STUDY TIP. After you read this section, you should be able to answer these questions:
CHAPTER 2 1 SECTION Forces and Motion Gravity and Motion BEFORE YOU READ After you read this section, you should be able to answer these questions: How does gravity affect objects? How does air resistance
More informationName: Unit 4 Newton s 1 st & 3 rd Law
Name: Period: Table #: Unit 4 Newton s 1 st & 3 rd Law 1 UNIT IV: Reading - Force Diagrams The analysis of a problem in dynamics usually involves the selection and analysis of the relevant forces acting
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, Sec-on 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 informationLab Friction Cube. Esperanza Academy
/ 50 Lab Cube Names of Team Purpose Students will explore static and kinetic frictional forces by studying different types of surfaces and how they perform under constant force. Students will also learn
More informationDirected Reading A. Section: Gravity: A Force of Attraction. force of. THE EFFECTS OF GRAVITY ON MATTER. of.
Skills Worksheet Directed Reading A Section: Gravity: A Force of Attraction 1. The force of attraction between two objects that is due to their masses is the force of. 2. Why do astronauts on the moon
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 informationName: Section: Date: / / IP 614 Intro to Forces Lab
Name: Section: Date: / / IP 614 Intro to Forces Lab Adapted from The Book of Phyz Dean Baird PhyzGuide: Meet the Forces & PhyzLab Springboard: Feel the Forces Introduction: There are five mechanical forces
More informationFriction Can Be Rough
8.1 Observe and Find a Pattern Friction Can Be Rough Perform the following experiment: Rest a brick on a rough surface. Tie a string around the brick and attach a large spring scale to it. Pull the scale
More informationDriveway Races Acceleration
Driveway Races Acceleration You may notice that when things move they rarely move at the same speed all the time. Especially when you drive, you can see right away that your speed is constantly changing.
More informationUNIT 4 NEWTON S THIRD LAW, FORCE DIAGRAMS AND FORCES. Objectives. To understand and be able to apply Newton s Third Law
UNIT 4 NEWTON S THIRD LAW, FORCE DIAGRAMS AND FORCES Objectives To understand and be able to apply Newton s Third Law To be able to determine the object that is exerting a particular force To understand
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 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 informationApplying Newton s Laws
Applying Newton s Laws Free Body Diagrams Draw and label the forces acting on the object. Examples of forces: weight, normal force, air resistance, friction, applied forces (like a push or pull) Velocity
More information+F N = -F g. F g = m٠a g
Force Normal = F N Force Normal (or the Normal Force, abbreviated F N ) = F N = The contact force exerted by a surface on an object. The word Normal means perpendicular to Therefore, the Normal Force is
More informationChapter 6. Net or Unbalanced Forces. Copyright 2011 NSTA. All rights reserved. For more information, go to
Chapter 6 Net or Unbalanced Forces Changes in Motion and What Causes Them Teacher Guide to 6.1/6.2 Objectives: The students will be able to explain that the changes in motion referred to in Newton s first
More informationThe Laws of Motion. Gravity and Friction
The Laws of Motion Gravity and Friction 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
More informationWhat is a force? How can a force be measured? How do balanced and unbalanced forces affect objects?
CHAPTER 12 SECTION Matter in Motion 2 What Is a Force? BEFORE YOU READ After you read this section, you should be able to answer these questions: What is a force? How can a force be measured? How do balanced
More information1. Two forces are applied to a wooden box as shown below. Which statement best describes the effect these forces have on the box?
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
More informationTypes of forces we ll use Interaction Diagram (1)
What is a force? Unit 4 Balanced Force Model A push or a pull is the usual answer A force is an interaction between two objects Types of forces we ll use Interaction Diagram (1) Illustrates all objects
More informationThe Laws of Motion. Gravity and Friction
The Laws of Motion Gravity and Friction Types of Forces Think about all the things you pushed or pulled today. You might have pushed toothpaste out of a tube. Maybe you pulled out a chair to sit down.
More informationName: Section: Date: / / Intro to Forces Lab
Intro to Forces Lab Adopted from The Book of Phyz Dean Baird PhyzGuide: Meet the Forces & PhyzLab Springboard: Feel the Forces Introduction: There are five mechanical forces that we will encounter through
More informationTypes of Force. Example. F gravity F friction F applied F air resistance F normal F spring F magnetism F tension. Contact/ Non-Contact
Types of Force Example Contact/ Non-Contact F gravity F friction F applied F air resistance F normal F spring F magnetism F tension Force Diagrams A force diagram, is a sketch in which all the forces acting
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 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 informationAn Introduction to Forces Forces-part 1. Forces are Interactions
An Introduction to Forces Forces-part 1 PHYS& 114: Eyres Forces are Interactions A force is an interaction between 2 objects Touching At a distance See the Fundamental Particle Chart (http://www.cpepphysics.org/images/2014-fund-chart.jpg)
More informationPractice Test Chapter 2 Forces and Motion
Practice Test Chapter 2 Forces and Motion Multiple Choice Identify the choice that best completes the statement or answers the question. 1. What happens when a moving bumper car hits a bumper car at rest?
More informationAn Introduction to Forces Identifying Forces. An Introduction to Forces Forces-part 1. Forces are Interactions. What Is a Force? Identifying Forces
An Introduction to s s-part 1 Identify s,, and FBDs-KJF An Introduction to s Identifying s s are Interactions A force is an interaction between 2 objects Touching: Some forces require contact At a distance:
More informationPHY131H1F - Class 9. Today, finishing Chapter 5: Kinetic Friction Static Friction Rolling without slipping (intro) Drag
PHY131H1F - Class 9 Today, finishing Chapter 5: Kinetic Friction Static Friction Rolling without slipping (intro) Drag Microscopic bumps and holes crash into each other, causing a frictional force. Kinetic
More informationForces and Newton s Laws Reading Notes. Give an example of a force you have experienced continuously all your life.
Forces and Newton s Laws Reading Notes Name: Section 4-1: Force What is force? Give an example of a force you have experienced continuously all your life. Give an example of a situation where an object
More informationGeneral Physics I Spring Forces and Newton s Laws of Motion
General Physics I Spring 2011 Forces and Newton s Laws of Motion 1 Forces and Interactions The central concept in understanding why things move is force. If a tractor pushes or pulls a trailer, the tractor
More informationLesson 14: Friction. a) Fill in the table that follows by constructing a force diagram for the block (the system) for these five situations.
Lesson 14: Friction 14.1 Observe and Find a Pattern Perform the following experiment: Rest a wooden block (or some other object, like your shoe) on a table. Attach a large spring scale to a string attached
More informationTEACHER BACKGROUND INFORMATION FORCE
TEACHER BACKGROUND INFORMATION FORCE WHAT IS FORCE? Force is anything that can change the state of motion of a body. In simpler terms, force is a push or a pull. For example, wind pushing on a flag is
More informationPhysics 101. Chap 4 - Newton s Second Law. Will establish a relationship between force (chap 2) and acceleration (chap. 3).
Physics 101 Chap 4 - Newton s Second Law Will establish a relationship between force (chap 2) and acceleration (chap. 3). Rember one of the condition we defined: SF=0 Equilibrium Condition This time, we
More informationChapter 1: Force and Velocity
Chapter 1: Force and Velocity FM: 1.3.1 WARM-UP Students consider how diagrams use arrows and lines to represent force and velocity. (5 min) Signifying Changes in Motion Answer Here FM: 1.3.1 WARM-UP Students
More informationFriction Can Be Rough
10.1 Observe and Find a Pattern Friction Can Be Rough Observe the following experiment: Rest a brick on a rough surface. Tie a string around the brick and attach a large spring scale to it. Pull the scale
More informationRolling marble lab. B. Pre-Lab Questions a) When an object is moving down a ramp, is its speed increasing, decreasing, or staying the same?
IP 614 Rolling marble lab Name: Block: Date: A. Purpose In this lab you are going to see, first hand, what acceleration means. You will learn to describe such motion and its velocity. How does the position
More informationChapter Four Holt Physics. Forces and the Laws of Motion
Chapter Four Holt Physics Forces and the Laws of Motion Physics Force and the study of dynamics 1.Forces - a. Force - a push or a pull. It can change the motion of an object; start or stop movement; and,
More informationYear 6 Science Unit 6E Forces in action
Year 6 Science Unit 6E Forces in action ABOUT THE UNIT In this unit children apply their knowledge of a variety of forces, including magnetic attraction, gravitational attraction and friction. Children
More informationA N D. c h a p t e r 1 2 M O T I O N F O R C E S
F O R C E S A N D c h a p t e r 1 2 M O T I O N What is a FORCE? A FORCE is a push or pull that acts on an object. A force can cause a resting object to move OR Accelerate a moving object by: changing
More information12.1 Forces and Motion Notes
12.1 Forces and Motion Notes What Is a Force? A is a push or a pull that acts on an object. A force can cause a object to, or it can a object by changing the object s speed or direction. Force can be measured
More informationForce. The cause of an acceleration or change in an object s motion. Any kind of a push or pull on an object.
Force The cause of an acceleration or change in an object s motion. Any kind of a push or pull on an object. Forces do not always give rise to motion. Forces can be equal and opposite. Force is a vector
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 information1 Weight, 100 g, with hook Measuring tape 1 Weight, 200 g, with hook Sandpaper, carpet, or other rough surface
Work and Friction That is why we labor and strive; because we have put our hope in the living God, who is the savior of all people, and especially of those of believe. 1 Timothy 4:10 Introduction In Physics,
More informationNewton s Contributions. Calculus Light is composed of rainbow colors Reflecting Telescope Laws of Motion Theory of Gravitation
Newton s Contributions Calculus Light is composed of rainbow colors Reflecting Telescope Laws of Motion Theory of Gravitation Newton s First Law (law of inertia) An object at rest tends to stay at rest
More informationForces and Newton s Laws of Motion. UCVTS AIT Physics
Newton s First Law of Motion - Inertia Aristotle (384-322 BC) on Motion (4 th century BC) Natural Motion It was thought to be either straight up or straight down a rock would fall, smoke would rise. Circular
More information3. What type of force is the woman applying to cart in the illustration below?
Name: Forces and Motion STUDY GUIDE Directions: Answer the following questions. 1. What is a force? a. A type of energy b. The rate at which an object performs work c. A push or a pull d. An object that
More informationUnit 15 LESSON 1 WHAT ARE FORCES?
Unit 15 LESSON 1 WHAT ARE FORCES? Pushing and Pulling A force is a push or pull. Forces can cause an object at rest to move, speed up, slow down, change direction, or stop. Forces can change the shape
More informationPhysics 100 Reminder: for on-line lectures
Physics 100 Reminder: http://www.hunter.cuny.edu/physics/courses/physics100/fall-2016 for on-line lectures Today: Finish Chapter 3 Chap 4 - Newton s Second Law In Chapter 4, we establish a relationship
More informationFor each of the following questions, give clear and complete evidence for your choice in the space provided.
Name (printed) First Day Stamp For each of the following questions, give clear and complete evidence for your choice in the space provided. 1. An astronomer observes that a certain heavenly body is moving
More information7. Two forces are applied to a 2.0-kilogram 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 informationChapter 4 Force and Motion
Chapter 4 Force and Motion Units of Chapter 4 The Concepts of Force and Net Force Inertia and Newton s First Law of Motion Newton s Second Law of Motion Newton s Third Law of Motion More on Newton s Laws:
More informationName per due date mail box. Friction Lab. Challenge - move your wooden block from start to finish with the least amount of force.
Name per due date mail box Friction Lab Challenge - move your wooden block from start to finish with the least amount of force. Procedure - 1. Make sure your spring scale pointer is zeroed - if not see
More informationName. University of Maryland Department of Physics
Name University of Maryland Department of Physics 13. November. 2009 Instructions: Do not open this examination until the proctor tells you to begin. 1. When the proctor tells you to begin, write your
More informationFriction (static & Kinetic) Review
Friction (static & Kinetic) Review 1. Sand is often placed on an icy road because the sand A) decreases the coefficient of friction between the tires of a car and the road B) increases the coefficient
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 informationEngage I 1. What do you think about this design? If the car were to suddenly stop, what would happen to the child? Why?
AP Physics 1 Lesson 4.a Nature of Forces Outcomes Define force. State and explain Newton s first Law of Motion. Describe inertia and describe its relationship to mass. Draw free-body diagrams to represent
More informationDifferent Forces Act on Objects
Have you heard the story about Isaac Newton sitting under an apple tree? According to the story, an apple fell from a tree and hit him on the head. From that event, it is said that Newton discovered the
More informationForces and Newton s Laws
chapter 3 section 1 Forces Forces and Newton s Laws What You ll Learn how force and motion are related what friction is between objects the difference between mass and weight Before You Read When you hit
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 informationPHY131 Summer 2011 Class 5 Notes
PHY131 Summer 2011 Class 5 Notes 5/31/11 PHY131H1F Summer Class 5 Today: Equilibrium Mass, Weight, Gravity Friction, Drag Rolling without slipping Examples of Newton s Second Law Pre-class Reading Quiz.
More informationChapter 4. Dynamics: Newton s Laws of Motion. That is, describing why objects move
Chapter 4 Dynamics: Newton s Laws of Motion That is, describing why objects move orces Newton s 1 st Law Newton s 2 nd Law Newton s 3 rd Law Examples of orces: Weight, Normal orce, Tension, riction ree-body
More informationForces as Interactions
Forces as Interactions 1.1 Observe and Describe a) Pick up a tennis ball and hold it in your hand. Now pick up a bowling ball and hold it. Do you feel the difference? Describe what you feel in simple words.
More informationTake the Anxiety Out of Word Problems
Take the Anxiety Out of Word Problems I find that students fear any problem that has words in it. This does not have to be the case. In this chapter, we will practice a strategy for approaching word problems
More informationThe Laws of Motion. Newton s First Law
The Laws of Motion Newton s First Law 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
More informationCoefficient of Friction
HOUSTON COMMUNITY COLLEGE SYSTEMS SOUTHWEST COLLEGE COLLEGE PHYSICS I PHYS 1401 PRE LAB QUESTIONS Due before lab begins. Coefficient of Friction 1) Explain briefly the different types of frictional forces.
More informationPhysics 2A Chapters 4 & 5 - Newton s Laws of Motion Fall Newton s Second Law, F = ma, is the only new equation for Chapter 4 and 5.
These notes are five pages. A quick summary: Newton s Second Law, F = ma, is the only new equation for Chapter 4 and 5. A free body diagram is an essential step in organizing information to solve force
More informationFree-Body Diagrams: Introduction
Free-Body Diagrams: Introduction Learning Goal: To learn to draw free-body diagrams for various real-life situations. Imagine that you are given a description of a real-life situation and are asked to
More informationMECHANICS. MRS KL FALING Grade 11 Physical Science
MECHANICS MRS KL FALING Grade 11 Physical Science Revision from grade 10 Fill in the missing words A quantity can be either a scalar or a. Examples of scalars are,, and. A vector quantity is only fully
More informationChapters 5-6. Dynamics: Forces and Newton s Laws of Motion. Applications
Chapters 5-6 Dynamics: orces and Newton s Laws of Motion. Applications That is, describing why objects move orces Newton s 1 st Law Newton s 2 nd Law Newton s 3 rd Law Examples of orces: Weight, Normal,
More informationForces I. Newtons Laws
Forces I Newtons Laws Kinematics The study of how objects move Dynamics The study of why objects move Newton s Laws and Forces What is force? What are they? Force A push or a pull Symbol is F Unit is N
More informationQ2. A book whose mass is 2 kg rests on a table. Find the magnitude of the force exerted by the table on the book.
AP Physics 1- Dynamics Practice Problems FACT: Inertia is the tendency of an object to resist a change in state of motion. A change in state of motion means a change in an object s velocity, therefore
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 10.1-6,10.10,8.3 2/1/11 Physics 231 Spring 2011 2 Key Concepts: Force Free body
More informationGravity - What Goes Up, Must Come Down
Gravity - What Goes Up, Must Come Down Source: Sci-ber Text with the Utah State Office of Education http://www.uen.org/core/science/sciber/trb3/downloads/literacy4.pdf Jump up in the air and you will fall
More informationChapter 4 Homework Packet
Chapter 4 Homework Packet Conceptual Questions 1) Which of Newton's laws best explains why motorists should buckle-up? A) the first law B) the second law C) the third law D) the law of gravitation Inertia
More informationSection 3: Motion and Force. Preview Key Ideas Bellringer Fundamental Forces Balanced and Unbalanced Forces The Force of Friction Friction and Motion
: Motion and Force Preview Key Ideas Bellringer Fundamental Forces Balanced and Unbalanced Forces The Force of Friction Friction and Motion Key Ideas What do scientists identify as the fundamental forces
More informationADDITIONAL RESOURCES. Duration of resource: 12 Minutes. Year of Production: Stock code: VEA12054
ADDITIONAL RESOURCES Any type of motion means a force is at work it is one of the most fundamental concepts in physics, and has formed the basis of the work of many pioneering scientists, including Isaac
More informationI. What are forces? A. Characteristics:
Chapter 5: forces I. What are forces? A. Characteristics: 1. Forces result from the interaction of objects. A FORCE is a push or a pull that one object exerts on another. 2. How are forces measured: a.
More information2 Mechanical Equilibrium. An object in mechanical equilibrium is stable, without changes in motion.
An object in mechanical equilibrium is stable, without changes in motion. Things that are in balance with one another illustrate equilibrium. Things in mechanical equilibrium are stable, without changes
More informationLab 7: EC-5, Faraday Effect Lab Worksheet
Lab 7: EC-5, Faraday Effect Lab Worksheet Name This sheet is the lab document your TA will use to score your lab. It is to be turned in at the end of lab. To receive full credit you must use complete sentences
More informationF = ma W = mg v = D t
Forces and Gravity Car Lab Name: F = ma W = mg v = D t p = mv Part A) Unit Review at D = f v = t v v Please write the UNITS for each item below For example, write kg next to mass. Name: Abbreviation: Units:
More informationCh 6 Using Newton s Laws. Applications to mass, weight, friction, air resistance, and periodic motion
Ch 6 Using Newton s Laws Applications to mass, weight, friction, air resistance, and periodic motion Newton s 2 nd Law Applied Galileo hypothesized that all objects gain speed at the same rate (have the
More informationForces are impossible to see! We can only see the effects! Essentially forces are pushes or pulls.
Forces Workshop In this workshop we will cover the following: a. Names of Forces b. Water and Air resistance c. Upthrust d. Force arrows e. Balanced and unbalanced forces f. Effects of unbalanced forces
More informationFriction Can Be Rough
9.1 Observe and Find a Pattern Friction Can Be Rough Perform the following experiment: Rest a brick on a rough surface. Tie a string around the brick and attach a large spring scale to it. Pull the scale
More informationPHYSICS. Chapter 5 Lecture FOR SCIENTISTS AND ENGINEERS A STRATEGIC APPROACH 4/E RANDALL D. KNIGHT Pearson Education, Inc.
PHYSICS FOR SCIENTISTS AND ENGINEERS A STRATEGIC APPROACH 4/E Chapter 5 Lecture RANDALL D. KNIGHT Chapter 5 Force and Motion IN THIS CHAPTER, you will learn about the connection between force and motion.
More informationLAB 05B: Friction 2 times PURPOSE BACKGROUND MATERIALS PRELIMINARY QUESTIONS: (TO DO BEFORE THE LAB!!) Lab 05B: Friction 1/5 Mr.
LAB 05B: Friction 2 times PURPOSE To investigate how friction is related to other variable such as the normal force, weight, and surface coefficients. In this experiment we will determine the static and
More informationUnit 8B: Forces Newton s Laws of Motion
Unit 8B: Forces Newton s Laws of Motion Indicator PS-5.7: 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 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 informationThere are two main types of friction:
Section 4.15: Friction Friction is needed to move. Without friction, a car would sit in one spot spinning its tires, and a person would not be able to step forward. However, the motion of an object along
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 informationChapter 4. Forces and Newton s Laws of Motion. continued
Chapter 4 Forces and Newton s Laws of Motion continued Quiz 3 4.7 The Gravitational Force Newton s Law of Universal Gravitation Every particle in the universe exerts an attractive force on every other
More informationNewton s Law of Motion
Newton s Law of Motion Physics 211 Syracuse University, Physics 211 Spring 2019 Walter Freeman February 7, 2019 W. Freeman Newton s Law of Motion February 7, 2019 1 / 21 Announcements Homework 3 due next
More informationChapter 5 Force and Motion
Chapter 5 Force and Motion Chapter Goal: To establish a connection between force and motion. Slide 5-2 Chapter 5 Preview Slide 5-3 Chapter 5 Preview Slide 5-4 Chapter 5 Preview Slide 5-5 Chapter 5 Preview
More informationThis chapter covers all kinds of problems having to do with work in physics terms. Work
Chapter 7 Working the Physics Way In This Chapter Understanding work Working with net force Calculating kinetic energy Handling potential energy Relating kinetic energy to work This chapter covers all
More informationThe Whirligig Challenge. Brenda Capobianco Chell Nyquist Todd Kelley
The Whirligig Challenge Brenda Capobianco Chell Nyquist Todd Kelley How do things fall? Demonstration Predict Observe Compare Book and paper drop Seven coffee filters vs. one coffee filter drop One coffee
More informationEngage 1. When you exert a force on a balloon, what does the balloon exert on you?
Unit 1 Forces and Motion Lesson 2.c Newton s Third Law of Motion Student Performance Outcomes Students know that when one object exerts a force on a second object, the second object always exerts a force
More informationCHAPTER 4 TEST REVIEW -- Answer Key
AP PHYSICS Name: Period: Date: DEVIL PHYSICS BADDEST CLASS ON CAMPUS 50 Multiple Choice 45 Single Response 5 Multi-Response Free Response 3 Short Free Response 2 Long Free Response AP EXAM CHAPTER TEST
More information