What is the efficiency of the machine if the input is 263 J and the output is 142 J?

asked Dec 14, 2021 190k views

1 vote

What is the efficiency of the
machine if the input is 263 J and
the output is 142 J?

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5 votes

Answer: 57.79%

Explanation: 152J/263J=.577946768 or 57.79% or roundedthe nearest whole percent is 58%

Eudes answered Dec 18, 2021

by Eudes

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