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Mechanical Gears

Date Submitted: 03/03/2002 05:30:02
Length: 9 pages (2369 words)
Views: 69483

I-How Does Gears Work? You see gears in just about everything that has spinning parts. For example, car engines and transmissions contain lots of gears. Gears are generally used for one of four different reasons: 1- To reverse the direction of rotation. 2- To increase or decrease the speed of rotation. 3- To move rotational motions to a different axis. 4- keep the rotation of two axis synchronized. Most of the gears you see in …

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