nisha984957 nisha984957

27-05-2021
Physics

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effieiency of simple machine is always less than 100% why

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bhadelsimron19 bhadelsimron19

27-05-2021

Answer:

efficiency of a machine is less than 100% because some part is energy is utilized to overcome some opposing forces like friction which is wasted as heat ,sound energy etc

Explanation:

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