The 6 Simple Machines Lever Pulley Wheel and Axle WedgeScrew Inclined Plane.

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Presentation transcript:

The 6 Simple Machines Lever Pulley Wheel and Axle WedgeScrew Inclined Plane

Energy: Ability to do work Work= Force x Distance Force: A Push or a Pull Definitions:

Inclined Plane

 The Egyptians used simple machines to build the pyramids. One method was to build a very long incline out of dirt that rose upward to the top of the pyramid very gently. The blocks of stone were placed on large logs (another type of simple machine - the wheel and axle) and pushed slowly up the long, gentle inclined plane to the top of the pyramid.

Inclined Planes  An inclined plane is a flat surface that is higher on one end  Inclined planes make the work of moving things easier

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