Work, Energy, Machines

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Across
  1. 2. to move an object a distance in the direction of the force
  2. 3. the rat at which work is done
  3. 4. a fixed point
  4. 6. a machine that has a grooved wheel and has a rope
  5. 8. energy in motion
  6. 9. a machine that has a bar that pivots at a fixed point
  7. 10. energy due to an objects motion nd position
Down
  1. 1. this is the energy of an object because of its position condition or chemical composition
  2. 5. a device that helps people do work by changing the way it is done
  3. 7. the ability to do work