Week 6 Test Review. What concepts are on the test? 1.Calculate speed 2.What do you need to know to determine an object’s velocity? 3.Calculate acceleration.

Slides:

Advertisements

Similar presentations

Physical Science: Ch 12 Notes

Advertisements

Newton’s Laws Test Review

Forces & Motion. Motion A change in the position of an object Caused by force (a push or pull)

Forces & Motion Unit Vocabulary

FORCE Chapter 10 Text. Force A push or a pull in a certain direction SI Unit = Newton (N)

Newton’s Laws of Motion. Sir Isaac Newton ( )  an English scientist and mathematician famous for his discovery of the law of gravity also discovered.

Newton’s Laws of Motion

Gravity What is it? es/cych/apollo%2010 /story/hoi/ball3.html es/cych/apollo 10/story/hoi/ball.html.

: Force and Motion Test Review: Jeopardy Game. $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300.

$200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $ 300 $400 $500 $100 $200 $300 $400 $500 $100 What is a Force? Newton’s.

THIS IS With Host... Your Forces ActGravityDescribe Motion Studying Motion Newton’s Laws Capture the Chapter.

Newton’s Laws of Motion

Chapter 2: Force & Newton’s Laws. What is a balanced force? Forces that are equal in size but opposite direction.

What could be another term for drag? a) Sliding friction b) Fluid friction c) Balanced force d) Unbalanced force.

Forces & Newton’s Laws Ch. 4. Forces What is a force? –Push or pull one body exerts on another –Units = Newton (N) –Examples: List all of the forces that.

Newton’s Laws of Motion 1 st - Inertia. 2 nd - F = ma 3 rd - Action/Reaction Take notes when see.

Do now! Homework Due Weds 10th Feb Complete trolley AND balls investigation.

GOOD AFTERNOON! * Make sure you have your assigned clicker and science journals for today’s lesson. * Open your journals to page 33 and title the page.

1 200 pt 300 pt 400 pt 500 pt 100 pt 200 pt 300 pt 400 pt 500 pt 100 pt 200 pt 300 pt 400 pt 500 pt 100 pt 200 pt 300 pt 400 pt 500 pt 100 pt 200 pt 300.

Ch. 4 Newton’s First Law of Motion

Newton’s Laws of Motion. Newton’s First Law  The Law of Inertia  Inertia- the tendency of an object to resist a change in motion.  An object at rest.

Section 3: Motion and Forces

Newton’s Laws of Motion

WHAT IS A FORCE????? PUSH A force is a push….. PULL … or a pull.

 A change in the position of an object  Caused by force (a push or pull)

A change of position over time. Must go a distance Caused by force Can be relative running Skipping driving the floor A statue Sitting still motion.

Newton’s Laws of Motion Newton has three laws that explain the way things move.

1 200 pt 300 pt 400 pt 500 pt 100 pt 200 pt 300 pt 400 pt 500 pt 100 pt 200 pt 300 pt 400 pt 500 pt 100 pt 200 pt 300 pt 400 pt 500 pt 100 pt 200 pt 300.

Chapter 17-Newton’s Laws Gravity and Motion-The acceleration due to gravity is the same for all objects on Earth; this is 9.8 m/s/s Air resistance (fluid.

Forces * Newton’s Laws And Speed. Newton’s Laws First Law - An object at rest tends to stay at rest AND an object in motion tends to stay in motion.

12.1 Forces Bellringer 2/22 1.What do you think is a force? 1.Name some forces you can think of off the top of your head. 1.How do you think we measure.

Jeopardy Newton’s 1 st Law Newton’s 2 nd Law Newton’s 3 rd Law VocabularyFriction and More Final Jeopardy.

Newton’s Laws of Motion 8 th Grade Science. I Can Statements I CAN.. Define Newton’s First Law of Motion and provide real world examples. Explain how.

FORCE & MOTION. I. Force Definition – a push or pull Measured in Newtons (N) – by a spring scale.

Physical Science Chapter 12 Force. Ball demos Ball on table Rolling.

The Nature of Force and Motion 1.Force – A push or a pull – How strong it is and in what direction? 2.Net Force – The sum of all forces acting on an object.

Forces Vocab My Favorite Forces May the Force be with you Forces? No, motion! No… ??? Speed and Velocity

Newton’s 1st Law of motion

Chapter 10 Forces. Chapter 10 Forces (10.1) The Nature of Force GOAL: To understand how force is distributed, and how forces act on one another. VOCABULARY.

Physics: Forces and Motion

Forces Change Motion.

Forces change Motion.

January 9, 2014 This is a velocity time graph, different from distance time graph. Study it. Does constant velocity indicate movement? How is it shown.

Newton’s Laws of Motion

Newton’s Second Law of Motion

Bellwork: Unit 2-3-Forces and Motion, and Gravity

Newton’s Laws of Motion

Forces: Newton’s Laws of Motion

A ball is rolling along a flat, level desk. The speed of the ball is 0

Force & Motion What are forces in your everyday life that are acting on us, but we do not notice them? 1. Take out your lab from yesterday.

Jeopardy Force be Final Jeopardy Speed Racer Newton Rules Mixed Bag

Forces and Motion PS9.21 PS9.22 PS9.23 PS9.24 ps9.25

Newton’s Laws of Motion

Physics Chapter 1&2 Review

What is a force?????.

Connecting Motion with Force

ACTIVITY #46: NEWTON’S LAWS OF MOTION

Connecting Motion with Force

You need: Clean paper / pencil Warm Up: State the law of conservation of energy – and give ONE sentence to explain it. I CAN: define the first law of motion.

Motion Study Guide Answer Key.

FORCE and Motion Trashketball

Motion and Forces.

Forces Review 8th Grade Science.

THE LAW OF Newton’s 1st Law INERTIA. THE LAW OF Newton’s 1st Law INERTIA.

Test: Friday January 12th

Motion and Forces.

Warm Up 12/03 Solve for mass:

Presentation transcript:

Week 6 Test Review

What concepts are on the test? 1.Calculate speed 2.What do you need to know to determine an object’s velocity? 3.Calculate acceleration using change in velocity over time (PreAP) 4.Average Speed using a graph 5.Balanced vs. Unbalanced Forces 6.Calculate the force, mass, and acceleration 7.Apply Newton’s Laws of Motion

After a spacecraft takes off, its distance is measured and is represented by the graph. What is the average speed of the spacecraft? A.12 km/s B.4 km/s C.3 km/s D.5 km/s

The graph shows the distance traveled by a truck over a period of 80 min. What happens to the truck at segment H? A. The truck accelerates B. The truck slows down C. The truck goes backwards D. The truck stops

Marc and Joshua are playing tug of war. Marc is pulling left on one end of a rope with 10N of force, while Joshua is pulling on the other end of the same rope with 12N of force. What is the net force acting on the rope? A.12 N to the right B.2 N to the right C.10 N to the left D.22 N to the left

1 st Law Question A cup is sitting on a table, You would expect that the cup will not move until which of the following conditions is met? a. Gravity on the cup can be reduced to zero b. Unbalanced forces act on the cup c. Balanced forces act on the cup. d. Friction is exerted on the cup.

If all the forces acting on a moving object are perfectly balanced, then the object will A. slow down and stop B. change the direction of its motion C. Accelerate D. continue moving at a constant speed

2 nd Law question In which of the following situations will the ball have the greatest acceleration? a.A golf ball with a mass of kg is struck with a force of 1N b.A baseball with a mass of kg is hit with a force of 5 N. c.A soccer ball with a mass of 0.45 kg is kicked with a force of 20 N. d.A bowling ball with a mass of 7.2 kg is thrown with a force of 60 N.

If a force of 50 N is applied to each of the 3 objects, which one will have the greatest acceleration? A.Object X B.Object Y C.Object Z ObjectMass (g) X25 Y50 Z75

3 rd Law Question Without friction or air resistance, Sphere Y would be expected to react by swinging out in the opposite direction - Without friction or air resistance, Sphere Y would be expected to react by swinging out in the opposite direction – a.To a height that could hardly be detected. b.To half the original height of Sphere X c.To the same original height as Sphere X. d.To twice the original height of Sphere X.

1.C 2.D 3.B 4.B 5.D 6.C 7.A 8.C