- Middle School
A machine is something that makes work easier and faster for us by changing a small force into a larger one, changing a small movement into a larger one, or changing the direction or position of a force. There are six simple machines - pulley, inclined plane, wedge, screw, wheel and axle, and lever.
In this simulation you will get acquainted with:
- Six types of simple machines
- The workings of various types of simple machines, by changing the size or direction of force
- The application of simple machines