Physics, asked by mondaldebu1965, 10 months ago

a machine has a mechanical advantage of 10 and efficiently 62.5% what is the velocity ratio

Answers

Answered by vmsudheer

0

Answer:

Explanation:Efficiency = 12.5/20*100 = 62.5%. So its efficiency is above 50% so it is a reversible machine. . For an ideal machine MA = VR.

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