Across
- 3. A push or pull on an object.
- 5. A slope or a ramp.
- 6. used to carry loads around easily
- 8. made of two inclined planes
- 9. force that is used over distance
Down
- 1. An inclined plane wrapped in a spiral.
- 2. uses wheels and a rope to raise a load.
- 3. a point on which a lever rests.
- 4. A bar balanced on a fulcrum.
- 7. a heavy object or substance