Across
- 2. the quantity of matter
- 4. the measure of both speed and direction
- 5. the tendency of objects to resist changes in motion
- 7. the state in which one objects position changes over time
- 10. equal force acting on an object in different directions
- 11. the energy that is stored in a person or object.
- 13. the distance an object travels per unit of time
- 16. a force that opposes motion between any surfaces that are touching
- 17. a quantity that has both magnitude and direction
- 18. the use of force to move an object
- 19. a state in which the only force acting on an object is gravity
Down
- 1. forces that produce a nonzero net force
- 3. a force that keeps an object moving along a circular path and is directed inward towards the center of rotation
- 6. a quantity that has a magnitude only
- 8. "for every action, there is an equal and opposite reaction"
- 9. the measure of the change in velocity in a moving object
- 12. the combined force acting on an object
- 14. the energy of moving matter
- 15. the ability to do work
- 20. push or pull acting on an object