Across
- 4. the ability to cause change
- 5. energy that is due to gravitational forces before objects
- 7. combination of two or more simple machines
- 10. energy due to motion
- 11. the rate at which energy is converted
- 12. the ratio of output force to input force
- 13. force applied through distance
- 14. energy that is due to chemical bonds
Down
- 1. states that energy cannon be created or destroyed
- 2. changes the force or motion from work
- 3. anything around which you can imagine a boundary
- 4. the ratio of output work to input work
- 6. the sum of the kinetic energy and potential energy of the objects in a system
- 8. energy that is stored by compressing, stretching or bending an object
- 9. does work with only one movement
- 11. energy that is stored due to interactions between objects