IPC Test Review: Forces and Momentum

1. When a heavy football player and a light one run into each other, who exerts more force? *

• The heavy one

• The light one

• They are equal

2. What is Newton's 1st Law of Motion? *

• Every Action has an equal and opposite Reaction

• An object in motion, stays in motion. An object at rest, stays at rest.

• F = MA

3. Which law best describes a satellite orbiting the earth? *

• Law of Inertia

• F=M x A

• Action/Reaction

4. A __________ is a push or a pull.

• Newton

• Force

• Momentum

5. Which law can explain how much force you need to push a 10kg lawn mower 2 m/s? *

• Law of Inertia

• F = M x A

• Action/Reaction

6. Which force produces a change in motion?

• Gravitational

• Balanced Force

• Unbalanced Force

7. What is Newton's 3rd Law of Motion?

• Action/Reaction

• Law of Inertia

• F = M x A

8. According to Newton's 2nd Law, if you increase the force applied to an object.... *

• It accelerates more

• You get more inertia

• It doesn't move

9. Look at the picture below. Which of Newton's Laws is BEST represented? *

• 1st Law

• 2nd Law

• 3rd Law

10. Look at the picture below. If the rope does not move to either side, the forces acting upon it are .... *

• Balanced

• Unbalanced

• Weak