Across
- 2. fixed point on a lever that doesn't move
- 4. a simple machine made up of two inclined planes back-to-back
- 5. tool with two levers attached together for cutting paper
- 6. type of simple machine that is a flat surface with one end higher than the other
- 7. part of a water bottle with a screw
- 8. type of simple machine that is made of a wheel with a rope or chain
Down
- 1. type of simple machine that is made of a wheel attached to a rod
- 2. Pulleys are used to raise a flag up this tall object.
- 3. wheel and axle device that is turned when you open a door
- 5. wheel and axle tool that is often used with screws