2. What force slows objects down and keeps them from moving?

3. What is the formula for solving force?

4. When there is a change in motion?

5. An object in motion will stay in motion and an object at rest will stay at rest unless acted upon by an outside force. Which law does this describe?

6. If you are driving forward and suddenly break, what would happen to your body and which law does that demonstrate?

7. If there is a big mass, it would need a stronger force to accelerate it. Which law does this describe?

8. What are the units for FORCE?

9. What are the units for ACCELERATION?

10. What are the units for measuring MASS?

11. Force, Acceleration, and _________. What variable is missing?

12. In a football game, two players tackle each other so hard that they both fly in opposite directions after they hit each other. What law of motion is this an example of?

13. Which of the following is an example of Velocity?

14. What is the force applied to all objects on Earth?

^{15. A truck and a trailer weigh 4000 kg EACH. In order to accelerate at 2 m/s2, how much force would need to be produced?}

16. If a dog pulls a 5 kg bike with a force of 70N, how quickly did it accelerate?

17. If your dog travels 52 m South in 2 hours, what is his velocity?

18. If you want to increase the acceleration of a baseball when you throw it, what must you increase to make this happen?

19. Which is the First Law?

20. Who created the three laws of motion?