Across
- 2. an arrangement of pulleys designed to move heavy objects
- 3. a simple machine that consists of an inclined plane wrapped around a cylinder
- 6. a pulley that is attached to something that doesn't move
- 7. a simple machine made of a rigid bar that pivots at a fixedpoint
- 8. a machine made from a combination of two or more simple machines
- 10. a simple machine that consists of a wheel with a larger diameter attached to an axle a smaller diameter
Down
- 1. a pulley that is attached to the object being moved
- 4. the point at which a lever pivots
- 5. a simple machine that has a slanted surface
- 9. a simple machine that consists of two back-to-back inclined planes