Across
- 2. this type of lever is where the fulcrum is between the two forces
- 5. a rope wrapped around a grooved wheel
- 6. an inclined plane with 2 sloping sides
- 8. a bar on a fulcrum
- 9. a machine that uses 2 or more simple machines
Down
- 1. two wheels of different sizes that rotate together
- 3. a slanted surface or ramp
- 4. an inclined plane that wraps around a central point
- 6. transfer of energy through motion
- 7. the amount of types of pulleys