Answer to Question #114511 in Mechanics | Relativity for Joan

Mechanics | Relativity

Question #114511

A machine has a velocity ratio of 8 and efficiency of 85%. Calculate the mechanical advantage of the machine

Expert's answer

"efficiency=\\dfrac{M.A.}{V.R.}"

"\\dfrac{85}{100}=\\dfrac{M.A.}{8}"

"M.A.=6.8"

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