Mechanical efficiency

In physics, mechanical efficiency is the effectiveness of a simple machine.

Related Topics:
Physics - Simple machine

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The formula for finding efficiency is,

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:Efficiency = AMA ÷ IMA

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where AMA equals actual mechanical advantage and IMA equals ideal mechanical advantage.

Related Topics:
Actual mechanical advantage - Ideal mechanical advantage

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Efficiency is measured as a percentage. The efficiency of an ideal machine is 100%. Therefore, all real machine efficiencies are less than 100%.

Related Topics:
Percentage - Ideal machine

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