Across
- 3. the amount of matter in an object
- 4. energy of motion
- 6. to push away
- 8. Energy that causes a change in temperature of materials
Down
- 1. describes change in an object's position with respect to time and in comparison to other objects
- 2. a force that causes something to move away
- 3. energy produced by a machine or moving part
- 5. A measure of the force of gravity on an object
- 7. ability to do work or cause change