Across
- 1. Is the transfer of energy through motion
- 3. Bar that can turn on a fulcrum
- 4. Device that makes work easier with only one movement
- 5. How much benefit you get from using less work
- 7. Machine that combines two or more simple machines
- 9. Slanted surface or ramp
Down
- 1. Machine consisting of two wheels of different sizes that rotate together
- 2. Rope wrapped around a wheel
- 6. Inclined plane with 2 sloping sides
- 8. Inclined plane that turns around a central point