Across
- 3. Newton's _____ law states that acceleration depends on the mass of an object.
- 5. Mass in motion; the product of an object's mass and velocity.
- 7. The standard unit of measure for force.
- 8. The distance an object travels per unit of time.
- 9. Force that pulls objects to the center of the earth.
- 14. Forces acting on an object that do not change the object's motion.
- 15. The tendency of an object to resist a change in motion.
- 18. The resistance to motion of one object moving against another.
- 19. The force acting in the opposite direction of an action force.
Down
- 1. A push or a pull.
- 2. Whenever there is a net force, this is the result.
- 4. The law that states that the amount of momentum is the same before and after interaction.
- 6. Continuous change in position of an object.
- 10. A change in speed or direction, or both.
- 11. Newton's ______ law states that an object at rest will remain at rest.
- 12. A measure of how much matter is in an object.
- 13. Speed in a given direction.
- 16. Newton's _______ law states that for every action there is an equal and opposite reaction.
- 17. The force that acts in one direction.