Across
- 3. energy of motion
- 7. attractive force between masses
- 8. amount of matter in a object
- 9. rate of motion
- 10. material allowing electric charge to flow
- 12. device that resists the flow of electric current
- 13. heat transfer through fluid
- 15. electrical potential difference
- 16. temporary magnet created by electric current
- 17. closed path for electric current
- 18. flow of electric charge
Down
- 1. device converting mechanical energy into electrical energy
- 2. unit of mass in the metric system
- 4. property of matter to resist changes in motion
- 5. energy transfer through electromagnetic waves
- 6. push or pull
- 9. unit of length
- 10. material preventing electric charge
- 11. heat transfer through direct
- 14. rate of change of velocity