Answer to Question #328167 in Classical Mechanics for Anonymous005

Question #328167

A constant force of 245 N is applied at a 48.2° angle to a mass of 62.1 kg as shown below. If the mass moves at a constant speed of 3.28 ms–1, determine its coefficient of dynamic friction.

Expert's answer

"\\mu=\\frac F{mg\\sin\\alpha}=0.9."

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