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