Across
- 1. example of lever
- 3. inclined plane wrapped around a cylinder or post
- 6. most common type of simple machine
- 8. sloping surface that makes moving objects easier
- 9. wheel with a groove that holds rope or cable
- 10. how many simple machines
Down
- 2. basic mechanical devices
- 4. used in vehicles
- 5. example of wheel and axle
- 7. sharp edge that is used for splitting, cutting, or holding