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A machine has an efficiency of 61 percent.  Find the input work if the output work is 140 J.

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Solution 1

To find the input work, we can use the formula for efficiency:

Efficiency = (Output work / Input work) * 100

Given that the efficiency is 61 percent and the output work is 140 J, we can rearrange the formula to solve for the input work:

Input work = (Output work / Efficiency) * 100

Substituting Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.

Knowee AI  is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI  is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI  is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI  is a powerful AI-powered study tool designed to help you to solve study problem.
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