ENERGY!!!!

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Across
  1. 1. Force exerted on an object that causes it to move
  2. 2. energy of motion
  3. 6. stored energy
  4. 8. How well a machine works
  5. 10. A device that makes work easier
  6. 11. A device for making, breaking, or changing the connections in an electrical circuit.
  7. 12. the force exerted on an object by a machine
  8. 14. the number of times a machine increases a force exerted on it
Down
  1. 1. Two different sized circular objects that are attached together and turn as one.
  2. 3. An electrical device that resists the flow of electrical current.
  3. 4. A circuit that contains more than one path for current flow.
  4. 5. An electric circuit with a single path
  5. 7. the amount of work an object can do because of the object's kinetic and potential energies
  6. 9. A path for an electrical current to flow around
  7. 13. a flat, sloped surface