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3 Tutorials that teach Mechanical Efficiency
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Mechanical Efficiency

Mechanical Efficiency

Author: Amanda Soderlind
Description:

Machines aren't perfect. Learn about outside factors, such as friction or building material, that can influence a machine's ideal mechanical advantage. Discover how to use input and output forces required to perform a task to calculate the mechanical efficiency of a machine.  By understanding the the engineering of machines, you will be prepared to apply your knowledge to the real world.  

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