Physics, asked by lashimkarki, 7 months ago

15 percent input work is lost due to friction then what is the efficiency of machine?

Answers

Answered by mohit921

Answer:

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. ... A ramp is a type of simple machine called an inclined plane.

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