Across
- 2. an inclined plane wrapped across a cylinder
- 4. a thin edge that is driven between two objects to secure it in place
- 5. The object you are trying to lift or move
- 9. A plane inclined at an angle to the horizontal
Down
- 1. the point on which a lever rests or is supported and on which it pivots.
- 2. Any device that makes work easier by changing the direction or amount of force needed to accomplish the task.
- 3. when a force produces motion in the same force as the force
- 6. A wheel fastened to an axle that has a rope going through it
- 7. a rigid bar resting on a pivot to move a heavy or firmly fixed load.
- 8. a wheel with a groomed rim around which a cord passes over or under