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