Energy with simple machines

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Across
  1. 2. sum of the kinetic energy
  2. 5. energy that is stored in the bonds of atoms and molecules
  3. 7. a beam or rigid rod pivoted at a fixed point
  4. 9. energy stored in an object due to its height above the Earth
  5. 11. energy of the power an atom's charged particles have to cause an action or move an object
  6. 12. a triangular shaped tool
  7. 13. potential energy stored as a result of applying a force to deform an elastic object
  8. 14. plane a flat supporting surface tilted at an angle
Down
  1. 1. a form of energy that an object or a particle has by reason of its motion
  2. 3. designed to support movement and change of direction of a taut cable or belt
  3. 4. the energy contained within a system that is responsible for its temperature
  4. 6. the use of nuclear reactions to produce electricity.
  5. 8. the energy possessed by a body by virtue of its position relative to others
  6. 10. converts rotational motion to linear motion
  7. 12. a wheel attached to a smaller pole