by antek a basic tool that magnifies effort. a lever is a thing that you push it and then the...
Post on 13-Jan-2016
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By Antek
A basic tool that magnifies effort.
A lever is a thing that you push it and then the thing that you put on it goes up.
Inclined plane is a ramp that uses less effort by traveling greater distance.
Incline plane wrapped around a pole.
A piece of metal or wood that has two inclined plane.
A wheel and axle is a lever that rotates in a circle around a center point in the middle.
Simple machine that uses a rope and wheel to lift something.
A device transforms motion a one part of a machine to another.
When the effort and resistance force are the same.
Effort needed to move a certain distance.
The work need to lift an object with a pulley.
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