Across
- 2. two or more simple machines
- 6. a wheel that has a rope wrapped around it
- 8. consists of a rod attached to a wheel
Down
- 1. wide at one end and pointed at the other
- 3. plane flat surface that is raised so one end is higher than the other
- 4. inclined plane wrapped around a cylinder cone
- 5. a stiff bar that moves around a fixed point called a fulcrum
- 7. a fixed point that a bar moves around