Across
- 1. used most often for communication
- 4. potential energy stored in objects above earths surface
- 7. the ability to cause change
- 8. stored energy
- 10. used in nuclear power plants
- 11. force that resists two object rubbing together
- 12. occurs when a force is applied over a distance
- 13. energy in motion
- 14. potential energy stored in chemical bonds
- 15. used to heat objects
Down
- 2. used to power electrical devices
- 3. potential energy that is compressed or stretched
- 5. used to see as a power source
- 6. states energy can never be created or destroyed
- 9. total amount of kinetic and potential energy