Across
- 1. The time rate of doing work.
- 6. States that energy cannot be created or destroyed but only transferred into different forms.
- 8. The unit of power, the joule per second.
- 9. A device that increases (or decreases) a force or simply changes the direction of the force.
- 10. The product of the force and the distance through which the force moves.
Down
- 2. Theorem The work done on an object is equal to the energy gained by the object.
- 3. The percent of work put into a machine that is converted into useful work.
- 4. Stored energy because of an objects position.
- 5. Energy in motion.
- 7. The property of a system that enables it to do work.