Across
- 4. Spins freely forever
- 5. Make work easier
- 7. Fulcrum is farthest from the effort
- 9. has a load, effort, and fulcrum
Down
- 1. Makes the distance greater to make work easier
- 2. Uses opposite direction to make work easier
- 3. Made of two incline planes
- 5. is in a spiral type shape
- 6. Fulcrum is farthest from load
- 8. Fulcrum is in the middle