Simple Machines
Across
- 3. a simple machine that allows weight to be lifted with less effort
- 6. the force used to move and object
- 8. and device that makes work easier
- 10. axe and other type of inclined planes
- 11. wheel and axle with a cable
Down
- 1. the point where the rod pivots
- 2. a circular piece
- 4. a flat surface tilted at and angle
- 5. axis
- 7. inclined plane wrapped around a cylinder
- 9. the object being lifted