Science, asked by ishayadav28, 11 months ago

Why is the efficiency of real life
machine always less than 100% Give to example​

Answers

Answered by usharanigurram2
3

Answer:

HOPE IT HELPS YOU DEAR

Explanation:

Machine Efficiency

The output work is always less than the input work because some of the input work is used to overcome friction. Therefore, efficiency is always less than 100 percent. ... Some of the force applied to moving the furniture must be used to overcome the friction with the ramp.

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Answered by Anonymous
2

Answer:

the output work is always less than input work

Explanation:

because some of input work is used to overcome friction therefore efficiency is always less than 100 percent.

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