Across
- 3. is a flat,sloped object
- 5. inclined plane that moves
- 7. groover wheel with a rope or cable wrapped around it
- 9. A flat,level surface
- 12. energy transformed from one region to another but can not be created or destroyed
Down
- 1. the ratio of output work to input work
- 2. Conversion of one form of energy to another
- 4. a simple machine that pivots around a fixed point
- 6. A shaft attached to a larger diameter so that both rotate together
- 8. Two or more simple machines working together
- 10. the transfer of energy that occurs when a force makes an object move in the direction of the force while the force acts on the direction
- 11. are machines that do work using one movement
- 13. an inclined plane wrapped around a cylinder