Crossword

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Across
  1. 3. in _______ nuclear energy is transformed into heat
  2. 5. Push down then the other end goes up called a????
  3. 7. Watt
  4. 9. another name for nuclei in the book
  5. 11. pivot point of a lever
  6. 12. Useful work output / total work input
  7. 13. Force x Time
  8. 14. Energy cannot be destroyed or created. It can be transformed from one form to another, but the total amount of energy never changes
Down
  1. 1. Stored Energy
  2. 2. Energy of Motion
  3. 4. Device used to multiply forces or change direction of forces
  4. 6. High temp welding of atomic nuclei
  5. 8. Force x Distance
  6. 10. used to change direction of a force