Across
- 3. the sum of kinetic energy and potential energy of the objects in a system
- 5. the ratio of the output force to the input force
- 6. states that energy cannot be created or destroyed
- 10. energy due to chemical bonds
- 12. combination of two or more simple machines
- 13. anything that you can imagine a boundary being around
- 14. a measure of how much work put into a machine is turned into useful output by the machine
- 16. energy that is stored due to the interactions between objects
- 17. energy a moving object has because of its motion
Down
- 1. energy that is due to the gravitational forces between objects
- 2. a device that makes doing work easier
- 4. energy stored by compressing or stretching an object
- 7. the rate at which energy is converted
- 8. does work with just one movement of a machine
- 9. application of a force through a distance
- 11. the ability to do work
- 15. a push or pull exerted on an object