Across
- 3. using a force to move an object
- 5. has a unit of 'm'
- 9. produced by vibration of matter
- 10. basic unit of measurement for this is the kilogram
- 11. energy that moves object place to place
- 12. a fast-acting force or impact
- 13. is the final speed of an object during a movement
- 18. energy of position or energy of storage
- 19. ability to do work
- 20. energy that can move through empty space
Down
- 1. any object moving freely under the influence of gravity alone
- 2. quantity that measured in metres per second (m/s)
- 4. a vector quantity
- 6. measure in which event can be repeat from the past through the present into the future
- 7. stored energy
- 8. rate of change
- 14. energy certain in the nucleus of an atom
- 15. depends on both mass and velocity
- 16. rate of doing work
- 17. push of pull upon an object resulting from the object interaction with another object