Across
- 4. Two or more simple machines working together to make work easier.
- 6. at an angle to the horizontal.
- 8. possession of control
- 10. fix in position
Down
- 1. any of several devices with few or no moving parts that are used to modify motion
- 2. effort to do
- 3. is a wheel that carries a flexible rope
- 5. a short, slender, sharp-pointed metal pin
- 7. strength or energy exerted
- 9. is a type of lever,