Across
- 2. The point or support on which a lever pivots.
- 4. An inclined plane wrapped around a cylinder, used to hold things together or lift materials.
- 6. A circular object (wheel) attached to a central rod (axle) that helps move or lift loads.
Down
- 1. A flat surface set at an angle to help move objects up or down.
- 3. A wheel with a grooved rim through which a rope or cable passes to lift or lower loads.
- 5. A rigid bar that pivots on a point to lift or move objects.
- 6. A piece of material with a pointed edge that splits or cuts objects.