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Simple Machines

Published on Nov 27, 2015

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PRESENTATION OUTLINE

SIX SIMPLE MACHINES

Wheel and Axle:

These two parts act as the same object in the simple machine that helps bikes and cars to roll on wheels.

Photo by tuchodi

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Screw:

A inclined plane wrapped around a cylinder is known as a screw.

Photo by nickwheeleroz

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Lever:

This simple machine is used to lift weight.it has a fulcrum, which can be located in the center.

Photo by Leo Reynolds

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Pulley

A rope. A wheel with a groove in it and a weight make up this simple machine. You can pull up or down to lift the weight.

Photo by Arlo Bates

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Wedge:

This simple machine can be used to split things apart or hold a door open.

Photo by Dunechaser

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Inclined Plane:

A heavy object could be rolled up or down this slanted flat piece of wood.

Photo by nikkorsnapper

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