Chapter 9

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Across
  1. 2. makes work of man easier
  2. 3. type of kinetic energy
  3. 6. Stored energy
  4. 8. unit of work is named after him
Down
  1. 1. enery in motion
  2. 4. unit of work
  3. 5. exaples of this type of kinetic energy is harp, guitar
  4. 7. Type of Potential energy
  5. 9. a scottish inventor