Across
- 4. Plane- A plane inclined at an angle to the horizontal
- 6. A simple mechanical device that allows a weight to be lifted
- 8. The point at when the rod pivots
- 9. The object being lifted being accomplished
- 10. A piece of wood , metal , or some other material having one thick en and tapering to thin edge.
Down
- 1. A simple machine consisting typically of a cylindrical drum
- 2. Machines- Any device that makes work easier by changing the direction
- 3. An incline plane wrapped around a cylinder
- 5. and Axle- A wheel with a groove rim around which a cord passes over or under
- 7. The force used to do so