Simple Machines

3. The effort is located in the middle of the lever
5. The energy of a particle, body, or system that is determined by its position or structure.
6. Tapers to a thin edge and is used for splitting or for tightening by being driven into something
8. A four letter word that describes a inclined plane
10. This pulley system moves along with the load
14. consist of two or more simple machines put together.
16. Distance between two threads of a screw
17. This tool uses a wedge and lever to split wood
20. This pulley system is anchored and does not move
21. The fulcrum is located in the middle of the lever
23. move together as a simple lever to lift or to move an item by rolling

1. A push or pull on an object.
2. An inclined plane wrapped around a cylinder, forming the path and pitch
4. A device that allows work to be performed with less effort
7. The ability to do work
9. A result of a force moving an object a certain distance.
11. Two or more pulley systems working together
12. A grooved wheel around which a rope, belt, or chain passes
13. The load or resistance is located in the middle of the lever
15. Flat surface set at an angle or incline
18. A rigid bar used to exert a pressure or sustain a weight by pivoting on its fulcrum
19. The energy which a body possesses because of its motion.
22. Also known as the pivot point