Across
- 2. How fast something is moving
- 4. Potential energy+kinetic energy
- 9. W=Fs
- 11. Vf-Vi/Tf-Ti
- 14. Distance between start and finish, with direction.
- 15. energy and matter can flow freely in and out.
- 18. Energy can flow freely in and out the system but not matter.
- 20. p=mgh
Down
- 1. the force that squeezes and shortens an object
- 3. Quantity that notes direction
- 5. No energy or matter flow in or out.
- 6. The attraction between object
- 7. The force that pulls or tension
- 8. Quantity without direction
- 10. 1/2mv^2
- 12. Change in position with direction
- 13. Unit of energy
- 16. F=kx
- 17. The ability work
- 19. How far an object travel