work and energy

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Across
  1. 2. The transfer of energy that occurs when a force acts on an object causing displacement is called ..................
  2. 5. The energy possessed by an object because of its position or height is called ..................
  3. 7. The energy stored in food is called .................. energy.
  4. 9. The total energy of motion and position of an object is called .................. energy.
  5. 10. The SI unit of work is ..................
Down
  1. 1. The product of force and displacement in the same direction is called ..................
  2. 3. The energy possessed by an object due to its motion is called ..................
  3. 4. Energy cannot be created or destroyed, only .................. form
  4. 6. The energy possessed by a stretched or compressed spring is called .................. energy.
  5. 8. A basic tool used to save energy and make work easier is called a .................. machine