![Picture](/uploads/8/9/7/4/89742893/lever-classes_orig.jpg)
There are several types of simple machines. But first, what ARE simple machines. A simple machine is any basic mechanical object which is used to apply force to another object. These simple machines are various and all perform diffeent tasks. They include
- The Lever
- The Screw
- The Inclined plane
- The Pulley
- The Wedge
- The Wheel and Axle