Across
- 3. Object being lifted.
- 4. The force used to accomplish the task.
- 7. Any device that makes work easier by changing the direction or amount of force to accomplish a task.
- 9. An axe
- 10. Inclined plane wrapped around a cylinder.
Down
- 1. Point at which the rod pivots.
- 2. A circular piece rotating on an axis.
- 5. A wheel with a grooved rim around which a cord passes.
- 6. a mechanical device that allows a weight to be lifted with less effort.
- 8. A plane inclined at an angle to the horizontal.