Across
- 2. There are --- type of
- 3. An example of a wheel
- 5. used to split m
- 6. a rod that lies at the
- 7. used to move obje up
- 9. An example of a lever
Down
- 1. it's an example of a wedge
- 2. used to hold materia
- 4. also called a ramp
- 8. a bar that rests on