Physics, asked by semimehta6, 14 days ago

what is the relationship among the efficiency of output work and input work of a machine?​

Answers

Answered by jabeshaustinpaul14
8

Answer:

The efficiency of a simple machine is defined as the ratio of useful work done by a machine (output work) to the total work put into the machine (input work). For ideal or perfect machine, work output is equal to the work input.

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