Across
- 3. rate of change of velocity
- 4. Unit of work
- 5. The energy of a moving object
- 6. A feeling of possessing such strength and vitality
- 8. the rate of change of displacement
- 10. a straight line connecting the start and end points
- 11. the length of time it takes to respond
- 12. Stored energy that pulls you down
- 14. measurement of how far apart objects are
- 15. Energy is stored while compressing or expanding
- 18. the rate of change of distance
- 20. friction between the air and a moving object
- 21. a slope of the hill
Down
- 1. When force moves something
- 2. energy that may be transferred but is never created or destroyed
- 7. tendency of an object to resist changes in its motion
- 9. Energy that is stored
- 13. measurement of force
- 16. the final velocity that an object falls
- 17. the rate of which work is done
- 19. Useful energy output of an energy transfer