newton’s laws review game

Newton’s Laws Review Game

•Write down your answer first. •If you get it correct, write down the number of points you earned. •If you get it wrong, don’t write down any points.

20 points1. Which law of motiondescribes how thishanging remains on the wall?a. 1st lawb. 2nd lawc. 3rd law

20 points1. A (1st law)

40 points2. Write 1 sentence explaining why this wall hanging remains on the wall.

40 points2. Gravitational force is pulling the hanging down, but it is balanced with the nail pushing the hanging up.

40 points

3. What is Newton’s 1st law of motion (word for word)?

40 points

3. An object at rest will remainat rest, and an object in motionwill stay in motion with the samespeed and direction unless acted on by an unbalanced force.

20 points

4. What will happen whenthese skaters push each other apart?

20 points

4. They will accelerate away from each other.

20 points

5. They will accelerate away from each other if they push each other.Which law of motion is this?a. 1st lawb. 2nd lawc. 3rd law

20 points

5. C (3rd law)

20 points

6. Why does the 8 ball move?a. 1st lawb. 2nd lawc. 3rd law

20 points

6. A (1st law)

20 points

7. What is the law of action/reaction?a. 1st lawb. 2nd lawc. 3rd law

20 points

7. C (3rd law)

20 points8. When this rocket ship runs out of fuel, what will it do?a. Stop movingb. Stop accelerating (stop going faster or

slower)c. Continue to moved. Call 9-1-1

20 points8. C (Continue to move)

20 points9. Which law of motion is this?a. 1st lawb. 2nd lawc. 3rd law

20 points9. A (1st law)

40 points10. What is Newton’s 2nd law of motion

(word for word)?

40 points10. The acceleration of an object depends on the force acting on it and the object’s mass.

40 points

11. Draw and label “action” and “reaction” arrows for what happens when the left skater pushes on the right skater.

20 points

11. ActionReaction

20 points12. This building in Taipei, Taiwan has the world’s fastest elevator. When you reach the top, the blood rushes to your head. Why?a. 1st lawb. 2nd lawc. 3rd law

20 points12. A (1st law)

40 points13. If you push both with equal force, which willaccelerate faster and why?

40 points13. The car, because it has less mass.

20 points14. If you push both with equal force, the car will accelerate faster. Which law of motion is this?a. 1st lawb. 2nd lawc. 3rd law

20 points14. B (2nd law)

20 points15. You push the child on the left and your parent pushes the other. Which child will accelerate faster?a. Child on the leftb. Child on the rightc. Both will accelerate the same

20 points15. B (Child on the right)

20 points16. The child on the right will accelerate faster, since your parent is pushing it. Which law of motion is this? a. 1st lawb. 2nd lawc. 3rd law

20 points16. B (2nd law)

20 points17. What is the net force?a. 3 N to the leftb. 5 N to the rightc. 8 N to the leftd. 8 N to the righte. 2 N to the leftf. 2 N to the right

20 points17. F (2 N to the right)

20 points18. What is the net force?

a. 3 N to the left b. 4 N to the rightc. 1 N to the left d. 1 N to the righte. 7 N to the left f. 7 N to the right

20 points18. D (1 N to the right)

20 points 5 up19. What is the net force?

a. 2 N up b. 2 N downc. 8 N up d. 8 N downe. 0 N up f. 0 N down

3 down

20 points19. A (2 N up)

40 points20. What is Newton’s 3rd law of motion

(word for word)?

40 points20. For every action, there is an equal and opposite

reaction.