Across
- 4. to push away
- 5. a force that cause something to move closer
- 6. A measure of the force of gravity on an object
- 9. to pull toward
Down
- 1. material that allows heat or electrical energy to easily flow through it
- 2. material through which heat or electricity does not easily flow
- 3. to move or travel smoothly in a certain direction
- 7. The ability to do work or cause change
- 8. Energy that causes a change in temperature of materials