Across
- 1. A simple machine used to push two things apart
- 2. The part of a screw that allows you to screw the screw in
- 4. The amount force exerted to do work
- 5. The middle of a lever
- 8. A lever where the fulcrum is at one end and the load is at the other end
- 11. A lever where the fulcrum is at one end and the load is in the middle
- 13. A lever where the fulcrum is in the middle and the load is on one end
- 14. A machine that helps make work easier
Down
- 1. A simple machine used to roll heavy objects usualy in the middle of the rod
- 3. A simple machine that help push or pull things up a long not steep ramp
- 6. Force applied from a distance
- 7. the object a simple machine is carrying
- 9. A simple machine that has 3 classes
- 10. A simple machine that uses a rope to lift heavy objects
- 12. A simple machine that is a inclined plane rapped around a cylinder