Across
- 1. inclined plane wrapped around a pole which holds things together
- 4. the point on which a lever rest on
- 5. uses grooved wheels and a rope to raise, lower or move a loud \
- 6. an object which cuts matierials apart
- 8. a slanting surface connecting a lower lever to a high level
Down
- 2. a wheel with a rode called an axle through its center lifts or moves louds
- 3. a machine consisting of two or more simple machines working together
- 7. a stiff bar that rest on a support called a fulcrum