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efficiency formula is (Wout/Win)*100%

Wout is the work done by the machine is called the output work

Win is the work done by you on a machine is called the input work

efficiency= useful work output/work input

For science, the effiency is:

AMA/IMA * 100

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Q: Formula to calculate work efficiency
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To find the work out, you can use the formula for efficiency: Efficiency = (Work out / Work in) * 100. Given that the efficiency is 95%, you can rearrange the formula to find Work out as follows: Work out = (Efficiency / 100) * Work in. Substituting the values, you get Work out = (0.95) * 95 J = 90.25 J.


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