Chapter 8

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Across
  1. 3. unit of power us the joule per second or?
  2. 4. rate at the time which work is done
  3. 7. energy energy of motion
  4. 8. the pivot point
  5. 11. energy energy due to the position of something or the movement of something
  6. 13. something that enables an object to do work
  7. 14. device used to multiply forces or change direction of forces
Down
  1. 1. the resulting unit of work(also called the newton-meter)
  2. 2. energy energy that is stored and held in readiness
  3. 5. force x distance
  4. 6. fusion high temperature welding of atomic nuclei
  5. 9. of conservation of energy energy cant be created nor destroyed
  6. 10. potential energy weight times height
  7. 12. one of the simplest machines