SIMPLE MACHINES
Across
- 3. number of different types of simple machines
- 4. a simple machine used to separate something; made up of two inclined planes back-to-back
- 5. type of simple machine that is a flat surface with one end higher than the other
Down
- 1. inclined plane that is often found on a playground
- 2. type of simple machine made up of a bar that moves on a fixed point, or fulcrum
- 3. tool with two levers attached together for cutting paper
- 6. type of simple machine that is made of a wheel with a rope or chain