Across
- 2. The point the lever turns on
- 4. The ability to do work
- 5. Simple machine with a grooved wheel and a rope that fits in the groove
- 6. Done when a force moves an object over a distance
- 7. Any object that makes work easier
- 10. The weight of the object being moved
- 12. Wheel with an axle, or rod, running through the wheel
- 13. The force you apply to cause a simple machine to do work
- 14. Inclined plane wound around an axle
Down
- 1. The force that resists the movements of objects against each other
- 2. A push or a pull
- 3. A flat, sloped surface
- 8. The force that pulls all objects towards it
- 9. One or more inclined planes used to force material apart
- 10. Bar that turns on a point
- 11. A change in position