Physics, asked by sahisingh1959, 3 months ago

The efficiency of a machine is 80%. Calculate the mechanical advantage if its velocity ratio is 5.

Answers

Answered by vimalkumarvishawakar

0

Answer:

25/5) / .75

e = L/E * 1/Vr = 0.75, 25/E * 1/5 = 0.75, e = efficiency.

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