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