Newtons laws forced and motion and energy

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