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Efficincy of simple machine is 60% what does it mean? ​
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Efficincy of simple machine is 60% what does it mean?
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User Sunny Sultan
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Step-by-step explanation:

By the statement, Efficiency of a machine is 60% it is meant that 'The work output is 60% of the work input'. If you apply 100J of energy for a machine, it will be able to life load of 60 J only

User Sander De Dycker
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