Across
- 3. The force that moves an object by overcoming the resistance force
- 5. a stiff bar that rests on a support called a fulcrum which lift or moves loads.
- 6. something that makes work easier for us by allowing us to push or pull over increased distances.
- 7. a simple machine that uses grooved wheels and a rope to raise, lower or move a load.
- 9. Load / Effort
- 10. an inclined plane wrapped around a pole which holds things together or lifts materials.
Down
- 1. A wheel with a rod through its centre that lifts or moves loads.
- 2. a slanted surface connecting a lower level to a higher level
- 4. The twisting point of a lever
- 8. an object with at least one slanting side ending in a sharp edge, which cuts a material apart.