Science, asked by Sailesh1029, 7 months ago

Efficency of a machine.Dscribe

Answers

Answered by samiaiman343

Answer:

The efficiency of a machine concerns how much energy is lost to friction and heat during its operation. Since work is the change in kinetic energy, theefficiency of a machine can be stated as the percentage of the output work divided by the input work minus the work lost from to friction and heat.

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