Across
- 2. and axle
- 5. about which lever pivots
- 7. Advantage
- 8. object with at least one slanting side ending in a sharp edge
- 9. parts move together
Down
- 1. plane
- 3. Machine
- 4. Multipliers
- 6. of the load force to the effort used by a simple machine.
- 8. grooved wheel with a rope or cable around it