Simple Machines
Published on Nov 19, 2015
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SIMPLE MACHINES
Photo by nikkorsnapper
Lever
This simple machine can be used to lift a weight. It has a fulcrum which can be located in the center, near the end or at the end of this simple machine.
Photo by Sean MacEntee
Lever Pictures
Pully
A rope a wheel and a groove in it and a weight make up this simple machine. You can pull up or down on the rope to lift the weight.
Photo by Arlo Bates
Pulley Pictures
Wedge
This simple machine can be used to split things apart or hold a door.
Photo by Leo Reynolds
Wedge Pictures
Inclined Plane
A heavy object can be rolled up this simple machine this simple machine, instead of lifting it straight up.
Photo by Leo Reynolds
Inclined Plane Pictures
Screw
Example of this simple machine are used to hold things together,it is made up of an inclined plane wrapped around a cylinder .
Photo by nickwheeleroz
Screw Pictures
Wheel and Axle
These two parts act as one simple machine,they roll and are found on cars, bicycles, and wheel borrows.
Photo by Luuk Nugteren
