Across
- 4. Resistance to changes in motion.
- 5. Energy of motion.
- 8. Can be stretched or compressed.
- 10. The rate at which work is done.
- 11. Condition where an object is not rotating.
- 13. Change of speed.
- 14. Collision where kinetic energy is conserved.
- 15. Product of force and displacement.
- 16. Force times time.
- 19. Mass times velocity.
- 20. A unit of energy.
Down
- 1. Collision where kinetic energy is not conserved.
- 2. Maintenance of certain quantities.
- 3. Center-seeking force.
- 6. Unit of power.
- 7. Ability to do work.
- 9. Speed and direction.
- 12. Device that changes force.
- 17. Energy stored due to position.
- 18. Product of force and perpendicular distance.