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