Energy

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Across
  1. 2. it is the unit of energy
  2. 4. it pulls on object to the earth.
  3. 5. energy can not be __
  4. 6. it is needed to change position
  5. 8. it is used to describe the movement and position of a body
Down
  1. 1. it can change the potential energy of a body
  2. 3. Energy due to position
  3. 7. it is done when force is applied to a body