Across
- 3. energy due to motion
- 6. energy due to chemical bonds
- 9. stored by compressing an object
- 11. combination of two or more simple machine
- 12. anything around which can imagine a boundary
- 13. ability to cause change
- 14. energy cannot be destroyed
- 16. energy stored due to interactions
Down
- 1. force between objects
- 2. a machine that does work only one movement
- 4. a device that changes the force
- 5. sum of kinetic and potential energy
- 7. ratio of output force to input force
- 8. rate at which energy is converted
- 10. ratio of output work to input work
- 15. force applied through a distance