1. The process of changing position
|
|
|
- Eugene Stafford
- 5 years ago
- Views:
Transcription
1 1. The process of changing position
2 2. The starting point you choose to describe the location, or position of an object
3 3. The distance an object travels in a unit of time
4 4. Speed & direction of a moving object
5 5. A push or a pull on an object
6 6. When the net force on an object is not 0N
7 7. If the net force on an object is 0N.
8 8. A contact force that resists the sliding motion of two surfaces that are touch
9 9. An attractive force that exists between all objects that have mass
10 10. The frictional force between air and objects moving through it
11 11. A measure of the gravitational force acting on an object s mass
12 12. A measure of the amount of matter in an object
13 13. The difference between the initial, or starting, position and the final position
14 14. The total distance an object travels divided by the total time it travels
15 15. A graph that shows how distance and time are related
16 16. A push or pull one object applies to another object that is touching it
17 17. A force that one object applies to another object without touching it
18 18. The sum of all the forces acting on an object
19 19. Fill in the blanks to explain the Law of Gravity proposed by Newton. All objects are (a) to each other. Two things will affect the pull of gravity between 2 objects: One is the (b) of the objects and the other is the (c) between the two objects.
20 20. Who did an experiment at the Leaning Tower of Pisa?
21 21. What did Galileo prove at the Leaning Tower of Pisa? a. He showed the moons of Jupiter. b. He proved that all objects fall to Earth at the same speed. c. He perfected the telescope. d. He was the Father of the Scientific Method.
22 22. Which property of matter changes from planet to planet? a. Mass b. Weight c. Volume d. Area
23 23. Why would you weigh most on Jupiter? a. Jupiter has less mass than the other planets, so it has the most gravitational pull. b. Jupiter has more mass than the other planets, so it has the most gravitational pull. c. Jupiter has more mass than the other planets, so it has the least gravitational pull. d. Jupiter has less mass than the other planets, so it has the least gravitational pull.
24 24. Why would you weigh least on Mars? a. Mars has less mass than the other planets, so it has the most gravitational pull. b. Mars has more mass than the other planets, so it has the most gravitational pull. c. Mars has more mass than the other planets, so it has the least gravitational pull. d. Mars has less mass than the other planets, so it has the least gravitational pull.
25 25. What is the formula for calculating speed?
26 26. What is the formula for calculating distance?
27 27. What is the formula for calculating time?
28 28. What two things does a velocity tell about an object s motion?
29
30 29. A cheetah is running after its prey. It dashes for a meerkat that is 7 meters away. It reaches the meerkat in just 2 seconds. What is the cheetah s average speed?
31 30. You are at one end of a solid metal pipe, and your friend is at the other end. Your friend hits the pipe. You hear the sound 1.5 seconds later. You both measure the pipe, and it is 7,500 meters. At what average speed did the sound your friend made travel through the pipe?
32 31. You clocked an ant traveling from a fig tree to its ant hole. He reached his home in 25 seconds. You determined the ant s speed to be 30 cm/s. What is the distance?
33 32. You are traveling with your family to Disney World. Your father tells you that Disney World is 480 kilometers away and you will be traveling a 60km/hr. What is your time to get to Disney World?
34 33. You are traveling with your family to Disney World from Atlanta, Georgia. Your father tells you that Disney World is 410 kilometers away. It will take you 5 hours to reach Disney World. What is your velocity?
35 34. Give 2 examples of contact forces
36 35. Give two examples of noncontact forces
37 36. Sketch a graph for this data: Skippy the Turtle s Maze Run Distance (m) Time (min)
38 37. Which graph(s) shows a constant speed? 38. Which graph shows a decrease in speed? 39. Which graph shows in increase in speed? 40. Which graph shows an object that is stopped? 41. Which graph shows an object going back to the start? 42. Which graph (B or F) is the object moving faster?
39 Complete the data. Inclined Planes Data Collection Length (m) Height (m) Ideal MA Output Input Actual MA
40 Identify the type of pulleys. (47 is a, 48 is b )
41 51. Which pulley only changes the direction of the force, not the input force?
42 52. Which pulley represents the setup with the greatest mechanical advantage?
43
44 1. The process of changing position motion
45 2. The starting point you choose to describe the location, or position of an object reference point
46 3. The distance an object travels in a unit of time speed
47 4. Speed & direction of a moving object velocity
48 5. A push or a pull on an object force
49 6. When the net force on an object is not 0N unbalanced force
50 7. If the net force on an object is 0N balanced force
51 8. A contact force that resists the sliding motion of two surfaces that are touch friction
52 9. An attractive force that exists between all objects that have mass gravity
53 10. The frictional force between air and objects moving through it air resistance
54 11. A measure of the gravitational force acting on an object s mass weight
55 12. A measure of the amount of matter in an object mass
56 13. The difference between the initial, or starting, position and the final position displacement
57 14. The total distance an object travels divided by the total time it travels average speed
58 15. A graph that shows how distance and time are related distance-time graph
59 16. A push or pull one object applies to another object that is touching it contact force
60 17. A force that one object applies to another object without touching it noncontact force
61 18. The sum of all the forces acting on an object net force
62 19. Fill in the blanks to explain the Law of Gravity proposed by Newton. All objects are (a) attracted to each other. Two things will affect the pull of gravity between 2 objects: One is the (b) mass of the objects and the other is the (c) distance between the two objects.
63 20. Who did an experiment at the Leaning Tower of Pisa? Galileo
64 21. What did Galileo prove at the Leaning Tower of Pisa? a. He showed the moons of Jupiter. b. He proved that all objects fall to Earth at the same speed. c. He perfected the telescope. d. He was the Father of the Scientific Method.
65 22. Which property of matter changes from planet to planet? a. Mass b. Weight c. Volume d. Area
66 23. Why would you weigh most on Jupiter? a. Jupiter has less mass than the other planets, so it has the most gravitational pull. b. Jupiter has more mass than the other planets, so it has the most gravitational pull. c. Jupiter has more mass than the other planets, so it has the least gravitational pull. d. Jupiter has less mass than the other planets, so it has the least gravitational pull.
67 24. Why would you weigh least on Mars? a. Mars has less mass than the other planets, so it has the most gravitational pull. b. Mars has more mass than the other planets, so it has the most gravitational pull. c. Mars has more mass than the other planets, so it has the least gravitational pull. d. Mars has less mass than the other planets, so it has the least gravitational pull.
68 25. What is the formula for calculating speed? S = D T
69 26. What is the formula for calculating distance? D = S x T
70 27. What is the formula for calculating time? T = D S
71 28. What two things does a velocity tell about an object s motion? Speed and direction
72 29. A cheetah is running after its prey. It dashes for a meerkat that is 7 meters away. It reaches the meerkat in just 2 seconds. What is the cheetah s average speed? S = D T S = 7 m 2 sec= S = 3.5 m/sec
73 30.You are at one end of a solid metal pipe, and your friend is at the other end. Your friend hits the pipe. You hear the sound 1.5 seconds later. You both measure the pipe, and it is 7,500 meters. At what average speed did the sound your friend made travel through the pipe? S = D T S = 7,500 m 1.5 sec= S = 5000 m/sec
74 31. You clocked an ant traveling from a fig tree to its ant hole. He reached his home in 25 seconds. You determined the ant s speed to be 30 cm/s. What is the distance? D = S x T D = 30 cm/sec x 25 sec D = 750 cm
75 32. You are traveling with your family to Disney World. Your father tells you that Disney World is 480 kilometers away and you will be traveling a 60km/hr. What is your time to get to Disney World? T = D S T = 480 km 60 km/hr S = 8 hours
76 33. You are traveling with your family to Disney World from Atlanta, Georgia. Your father tells you that Disney World is 410 kilometers away. It will take you 5 hours to reach Disney World. What is your velocity? Velocity = Speed (D T) and direction S = 410 km 5 hr S = 82 km/hr V= 82 km/hour southeastward
77 34. Give 2 examples of contact forces pushing someone in football wrecking ball crashing into a wall friction
78 35. Give two examples of noncontact forces gravity static electricity magnetism
79 36. Graph this data
80 37. Which graph(s) shows a constant speed? (B, C -decrease, F) 38. Which graph shows a decrease in speed? (E) 39. Which graph shows in increase in speed? (D) 40. Which graph shows an object that is stopped? (A) 41. Which graph shows an object going back to the start? (C 42. Which graph (B or F) is the object moving faster? (B)
81 Complete the data. Inclined Planes Data Collection Length (m) Height (m) Ideal MA Output Input Actual MA
82 Identify the type of pulleys. (47 is a, 48 is b ) Fixed pulley Moveable pulley Single Double pulley system pulley system
83 51. Which pulley only changes the direction of the force, not the input force? A-fixed pulley
84 52. Which pulley represents the setup with the greatest mechanical advantage? D-double pulley system
Motion *All matter in the universe is constantly at motion Motion an object is in motion if its position is changing
Aim: What is motion? Do Now: Have you ever seen a race? Describe what occurred during it. Homework: Vocabulary Define: Motion Point of reference distance displacement speed velocity force Textbook: Read
Chapter Introduction. Motion. Motion. Chapter Wrap-Up
Chapter Introduction Lesson 1 Lesson 2 Lesson 3 Describing Motion Graphing Motion Forces Chapter Wrap-Up What is the relationship between motion and forces? What do you think? Before you begin, decide
Calculus AB a Solutions Thomas Handout Student Questions
Give the positions s = f(t) of a body moving on a coordinate line, with s in meters and t in seconds. (a) Find the body's displacement and average velocity for the given time interval. (b) Fine the body's
Chapter Introduction. Motion. Motion. Chapter Wrap-Up
Chapter Introduction Lesson 1 Lesson 2 Lesson 3 Describing Motion Graphing Motion Forces Chapter Wrap-Up What is the relationship between motion and forces? What do you think? Before you begin, decide
Name Date Hour Table
Name Date Hour Table Chapter 3 Pre-AP Directions: Use the clues to create your word bank for the word search. Put the answer to each question with its number in the word bank box. Then find each word in
3. 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
5 th Grade Force and Motion Study Guide
Name: Date of Test: Vocabulary 5 th Grade Force and Motion Study Guide Motion- a change in position relative to a point of reference, a change in speed, or a change in distance. Point of Reference (Reference
Motion, Forces, and Energy
Motion, Forces, and Energy What is motion? Motion - when an object changes position Types of Motion There are 2 ways of describing motion: Distance Displacement Distance Distance is the total path traveled.
Chapter 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
Motion and Forces Lab
Name: Motion Newton's 1st Law 1. Define Newton s first law. Motion and Forces Lab Period: 2. What will the truck want to do at rest? Explain. 3. What will the truck want to do when moving? Explain. 4.
Forces and Motion Forces Gravity Net Forces Free Body Diagrams
Forces and Motion Forces Gravity Net Forces Free Body Diagrams Misc. 200 200 200 200 200 400 400 400 400 400 600 600 600 600 600 800 800 800 800 800 1000 1000 1000 1000 1000 FINAL JEOPARDY Go To Score
Chapter 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:
9/5/17. Aristotle on Motion. Galileo's Concept of Inertia. Galileo's Concept of Inertia
Aristotle on Motion Aristotle classified motion into two kinds: Natural motion motion that is straight up or straight down Violent motion imposed motion resulting from an external push or pull Galileo's
Chapter 12 Study Guide
Chapter 12 Study Guide Key Concepts 12.1 12.2 12.3 12.4 A force can cause a resting object to move, or it can accelerate a moving object by changing the object s speed or direction. When the forces on
Unit 1: Mechanical Equilibrium
Unit 1: Mechanical Equilibrium Chapter: Two Mechanical Equilibrium Big Idea / Key Concepts Student Outcomes 2.1: Force 2.2: Mechanical Equilibrium 2.3: Support Force 2.4: Equilibrium for Moving Objects
2) s - 6t - t 2, [0,6]
![2) s - 6t - t 2, [0,6]](/thumbs/78/77331184.jpg "2) s - 6t - t 2, [0,6]")
For - 4) Give the positions s = f(t) of a bo moving on a coordinate line, with s in meters and t in seconds (a) Find the bo's displacement and average velocity for the given time interval (b) Fine the
Science Unit Test Grade: 8 Unit 6: Gravity
Science Unit Test Grade: 8 Unit 6: Gravity Name Date 1. Which of these is best used to measure weight in newtons? a. Spring scale b. Triple beam balance c. Double pan balance d. Simple lever 2. Which of
12.1 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
8 th Science Force, Motion, and Energy
8 th Science Force, Motion, and Energy #1 What is speed plus direction? Example: Geese fly about 64 km/hr when they migrate south. A: Force B: Weight C: Acceleration D: Velocity D. Velocity #2 A push or
Section 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
Chapter 2: 1-D Kinematics
Chapter : 1-D Kinematics Types of Motion Translational Motion Circular Motion Projectile Motion Rotational Motion Natural Motion Objects have a proper place Objects seek their natural place External forces
Pushes 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
Making Things Move. Very often, we want to make something move, for example: Opening a door Opening a drawer
Forces Making Things Move Very often, we want to make something move, for example: Opening a door Opening a drawer To open a drawer, we must pull, to open a door, we must push or pull. Pushes and pulls
Forces 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
Forces. 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
Physics 6A TR Section Winter 2012 Midterm
Physics 6A TR Section Winter 2012 Midterm The test consists of 19 multiple choice questions. Enter the answer to the multiple choice questions in the pink scantron sheet. Use a pencil, not a pen. There
Newton s First Law of Motion
Newton s First Law of Motion Learning Target Target 1: Use Newton s Laws of Motion to describe and predict motion Explain, draw and interpret force vector diagrams Predict direction and magnitude of motion
Conceptual Physics Fundamentals. Chapter 3: EQUILIBRIUM AND LINEAR MOTION
Conceptual Physics Fundamentals Chapter 3: EQUILIBRIUM AND LINEAR MOTION This lecture will help you understand: Aristotle on Motion Galileo s Concept of Inertia Mass A Measure of Inertia Net Force The
Gravity. Announcement. Topics in Chapter 5. Topics for Today. PHYS 1403 Introduction to Astronomy. Motion. Chapter 5. Exam 1
PHYS 1403 Introduction to Astronomy Gravity Chapter 5 Announcement Exam 1 February 21 st 2018 2:25pm 3:40 pm during class time Chapter 1,2,3,4 and 5 40 Multiple Questions. One short answer essay type question.
Force. 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
7. 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.
The Concept of Force. field forces d) The gravitational force of attraction between two objects. f) Force a bar magnet exerts on a piece of iron.
Lecture 3 The Laws of Motion OUTLINE 5.1 The Concept of Force 5.2 Newton s First Law and Inertial Frames 5.3 Mass 5.4 Newton s Second Law 5.5 The Gravitational Force and Weight 5.6 Newton s Third Law 5.8
Page 1. Name:
Name: 3834-1 - 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
The 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
Forces. gravity, weight, free fall, friction
Forces gravity, weight, free fall, friction Forces can affect motion in several ways: They can make objects start moving They can make objects move faster They can make objects move slower They can make
Make sure you know the three laws inside and out! You must know the vocabulary too!
Newton's Laws Study Guide Test March 9 th The best plan is to study every night for 15 to 20 minutes. Make sure you know the three laws inside and out! You must know the vocabulary too! Newton s First
Ch. 2 The Laws of Motion
Ch. 2 The Laws of Motion Lesson 1 Gravity and Friction Force - A push or pull we pull on a locker handle push a soccer ball or on the computer keys Contact force - push or pull on one object by another
PYP 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 speed-time graph for the motion of a vehicle during a 7.0-minute
Question: Are distance and time important when describing motion? DESCRIBING MOTION. Motion occurs when an object changes position relative to a.
Question: Are distance and time important when describing motion? DESCRIBING MOTION Motion occurs when an object changes position relative to a. DISTANCE VS. DISPLACEMENT Distance Displacement distance
FORCES. Force. Combining Forces
FORCES Force A force is a push or pull upon an object resulting from the object's interaction with another object. The unit of force is the newton (N) 1 newton is the force required to accelerate a mass
8. The graph below shows a beetle s movement along a plant stem.
Name: Block: Date: Introductory Physics: Midyear Review 1. Motion and Forces Central Concept: Newton s laws of motion and gravitation describe and predict the motion of most objects. 1.1 Compare and contrast
gear gravity heat inclined plane
Equal and opposite forces which occur in pairs Upward force acting on objects when they are placed in water Substance which allows electric current to pass through it Force applied at one point of a machine
The 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.
Galileo & Friction 2000 yrs prior to inertia idea, the popular belief was that all objects want to come to a rest. BUT 1600's: Galileo reasoned that
Galileo & Friction 2000 yrs prior to inertia idea, the popular belief was that all objects want to come to a rest. BUT 1600's: Galileo reasoned that moving objects eventually stop only because of a force
Physical 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.
Measuring Force You may have measured forces using a spring scale. The of the spring in the scale depends on the amount of (a type of ) acting on it.
Forces 12.1 Name 1 A is a push or a pull that on an. How do forces affect the motion of an object? Measuring Force You may have measured forces using a spring scale. The of the spring in the scale depends
Kepler Galileo and Newton
Kepler Galileo and Newton Kepler: determined the motion of the planets. Understanding this motion was determined by physicists like Galileo and Newton and many others. Needed to develop Physics as a science:
Chapter 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,
Newton s Second Law of Motion Force and Acceleration
Chapter 3 Reading Guide: Newton s Second Law of Motion Force and Acceleration Complete the Explore! Activity (p.37) 1. Compare the rate at which the book and paper fell when they were side-by-side: Name:
Clickers Registration Roll Call
Clickers Registration Roll Call If you do not see your name then either: 1) You successfully registered your clicker during the roll call on tuesday OR 2) You added the course and your name was not yet
What 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......
Today. Clickers Registration Roll Call. Announcements: Loose ends from lecture 2 Law of Inertia (Newton s 1st Law) What is Force?
Clickers Registration Roll Call Today If you do not see your name then either: 1) You successfully registered your clicker during the roll call on tuesday OR 2) You added the course and your name was not
Unit 2 Practice Test
Unit 2 Practice Test 1 lb = 4.448 N F = ma Fw = mag Part 1: Common Questions (1 point each) Choose the best answer and mark it on your scan. 1. Compared to your weight and mass on Earth, if you were on
Forces. 3. The graph given shows the weight of three objects on planet X as a function of their mass. A. 0 N. B. between 0 N and 12 N C.
Name: Date: 1. When a 12-newton horizontal force is applied to a box on a horizontal tabletop, the box remains at rest. The force of static friction acting on the box is 3. The graph given shows the weight
Forces and Motion Study Guide
Forces and Motion Study Guide Name 8 th Grade PSI 1. A snail travels 10 m in 3000 seconds. What is the snail s average speed? a. 60000 m/s b. 0.02 m/s c. 600 m/s d. 0.003 m/s 2. A blimp travels at 3 m/s
Chapter 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
Chapter 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......
1. (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
Dynamics: Forces and Newton s Laws of Motion
Lecture 7 Chapter 5 Dynamics: Forces and Newton s Laws of Motion Course website: http://faculty.uml.edu/andriy_danylov/teaching/physicsi Today we are going to discuss: Chapter 5: Force, Mass: Section 5.1
CHAPTER 2. FORCE and Motion. CHAPTER s Objectives
19 CHAPTER 2 FORCE and Motion CHAPTER s Objectives To define a force To understand the relation between force and motion In chapter 1, we understood that the Greek philosopher Aristotle was the first who
Chapter 5. Preview. Section 1 Measuring Motion. Section 2 What Is a Force? Section 3 Friction: A Force That Opposes Motion
Matter in Motion Preview Section 1 Measuring Motion Section 2 What Is a Force? Section 3 Friction: A Force That Opposes Motion Section 4 Gravity: A Force of Attraction Concept Mapping Section 1 Measuring
Chapter: 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
Chapter 1 about science 1. Differentiate between hypothesis and theory.
Physics A Exam Review Name Hr PHYSICS SCIENTIFIC METHOD FACT HYPOTHESIS LAW THEORY PHYSICAL SCIENCE UNITS VECTOR MAGNITUDE FORCE MECHANICAL EQUILIBRIUM NET FORCE SCALAR RESULTANT TENSION SUPPORT FORCE
1. A sphere with a radius of 1.7 cm has a volume of: A) m 3 B) m 3 C) m 3 D) 0.11 m 3 E) 21 m 3
1. A sphere with a radius of 1.7 cm has a volume of: A) 2.1 10 5 m 3 B) 9.1 10 4 m 3 C) 3.6 10 3 m 3 D) 0.11 m 3 E) 21 m 3 2. A 25-N crate slides down a frictionless incline that is 25 above the horizontal.
Centripetal Force Review. 1. The graph given shows the weight of three objects on planet X as a function of their mass.
Name: ate: 1. The graph given shows the weight of three objects on planet X as a function of their mass. 3. If the circular track were to suddenly become frictionless at the instant shown in the diagram,
AP Physics First Nine Weeks Review
AP Physics First Nine Weeks Review 1. If F1 is the magnitude of the force exerted by the Earth on a satellite in orbit about the Earth and F2 is the magnitude of the force exerted by the satellite on the
Day 1 Let's Explore! *Recording Chart on Next Slide
Day 1 Let's Explore! *Recording Chart on Next Slide *Copy in Science notebook. Which Hits First Objects Hypothesis Results BB vs G BB vs W BB vs PP BB vs T G vs W G vs PP G vs T W vs PP W vs T PP vs T
SEMESTER REVIEW FOR FINAL EXAM
SEMESTER REVIEW FOR FINAL EXAM ACCELERATION When is an object s acceleration not equal to zero? What is the equation for acceleration? ANGULAR SPEED AND MOMENTUM Does an object on the outside of a spinning
How do we describe motion?
Chapter 4 Making Sense of the Universe: Understanding Motion, Energy, and Gravity How do we describe motion? Precise definitions to describe motion: Speed: Rate at which object moves example: speed of
BEFORE 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
Page 1. Name: 1) If a man walks 17 meters east then 17 meters south, the magnitude of the man's displacement is A) 34 m B) 30.
Name: 1) If a man walks 17 meters east then 17 meters south, the magnitude of the man's displacement is 34 m 30. m 17 m 24 m 2) The graph below represents the motion of a body that is moving with 6) Which
Review. Kinetic Energy Work Hooke s s Law Potential Energy Conservation of Energy Power 1/91
Review Kinetic Energy Work Hooke s s Law Potential Energy Conservation of Energy Power 1/91 The unit of work is the A. Newton B. Watt C. Joule D. Meter E. Second 2/91 The unit of work is the A. Newton
Unit 4 Forces (Newton s Laws)
Name: Pd: Date: Unit Forces (Newton s Laws) The Nature of Forces force A push or pull exerted on an object. newton A unit of measure that equals the force required to accelerate kilogram of mass at meter
Go 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
Properties of Motion. Force. Examples of Forces. Basics terms and concepts. Isaac Newton
Properties of Motion It took about 2500 years to different generations of philosophers, mathematicians and astronomers to understand Aristotle's theory of Natural Motion and Violent Motion: Falling bodies
Directed 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
Period: 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
Net Force and Acceleration
NEWTON'S SECOND LAW Net Force and Acceleration According to Newton: v A constant velocity is the natural state of motion To accelerate a physical system requires a force F The amount of force required
Force, 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
KEY NNHS Introductory Physics: MCAS Review Packet #1 Introductory Physics, High School Learning Standards for a Full First-Year Course
Introductory Physics, High School Learning Standards for a Full First-Year Course I. C ONTENT S TANDARDS Central Concept: Newton s laws of motion and gravitation describe and predict the motion of 1.1
2. What is the force weight of a 45 kg desk? 3. Give a scenario example for each of Newton s Laws.
Catalyst 1.What is the unit for force? Newton (N) 2. What is the force weight of a 45 kg desk? 3. Give a scenario example for each of Newton s Laws. HANDS UP!! 441 N 4. What is net force? Give an example.
Forces. 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
Conceptual Physical Science
Hewitt/Suchocki/Hewitt Conceptual Physical Science Fourth Edition Chapter 1: PATTERNS OF MOTION AND EQUILIBRIUM This lecture will help you understand: Aristotle on Motion Galileo s Concept of Inertia Mass
Force 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
Newton s 2 nd Law of Motion. Physics 3 rd /4th 6wks Updated as of 12/17/15
Newton s 2 nd Law of Motion Physics 3 rd /4th 6wks Updated as of 12/17/15 Newton s 2 nd Law: Football Correlation Newton s 2 nd Law of Motion What is the difference between tossing a ball and throwing
The force of gravity holds us on Earth and helps objects in space stay
96 R E A D I N G The force of gravity holds us on Earth and helps objects in space stay in orbit. The planets in the Solar System could not continue to orbit the Sun without the force of gravity. Astronauts
TEACHER 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
Force, Motion, and Sound
Force, Motion, and Sound Physics 160, Spring 2006 Galileo (1564-1642) 1642) Isaac Newton (1643-1727) 1727) Uniform Motion x = 1cm 2cm 3cm 4cm 5cm 6cm 7cm 8cm O t = 1s 2s 3s 4s 5s 6s 7s 8s This picture
PSI AP Physics C Universal Gravity Multiple Choice Questions
PSI AP Physics C Universal Gravity Multiple Choice Questions 1. Who determined the value of the gravitational constant (G)? (A) Newton (B) Galileo (C) Einstein (D) Schrödinger (E) Cavendish 2. Who came
Vocabulary 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
According to Newton s 2 nd Law
According to Newton s 2 nd Law If the force is held constant the relationship between mass and acceleration is direct/inverse. If the mass is held constant the relationship between force and acceleration
The 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
Phys101 Second Major-162 Zero Version Coordinator: Dr. Kunwar S. Saturday, March 25, 2017 Page: 1
Coordinator: Dr. Kunwar S. Saturday, March 25, 2017 Page: 1 Q1. Only two horizontal forces act on a 3.0 kg body that can move over a frictionless floor. One force is 20 N, acting due east, and the other
Motion and Forces study Guide
Motion and Forces study Guide Completion Complete each statement. 1. The motion of an object looks different to observers in different. 2. The SI unit for measuring is the meter. 3. The direction and length
ΣF=ma SECOND LAW. Make a freebody diagram for EVERY problem!
PHYSICS HOMEWORK #31 SECOND LAW ΣF=ma NEWTON S LAWS Newton s Second Law of Motion The acceleration of an object is directly proportional to the force applied, inversely proportional to the mass of the
Forces and Motion Chapter Problems
Forces and Motion Chapter Problems Motion & Speed 1. Define motion. 2. When you look at the ground you seem to be at rest. Using the term relative motion explain why someone in space would see you moving
PHYSICS - CLUTCH CH 04: INTRO TO FORCES (DYNAMICS)
!! www.clutchprep.com FORCE, APPLIED FORCE, TENSION A force is either a push or a pull. Unit = ( ) - We ll represent all forces as a We ll refer to generic forces as forces. - Usually on an object by a
FORCE. The 4 Fundamental Forces of Nature
FORCE - Force a push or pull. Results only from interaction with another object. Without interaction, forces cannot be present. - Measured in Newtons (N) 1 Newton is the amount of force required to give
3. 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
Review Session 1. Page 1
Review Session 1 1. Which combination of fundamental units can be used to express the amount of work done on an object? 2. The height of a typical kitchen table is approximately A) 10-2 m B) 10 0 m C)