Determine what is the required average power

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A 32.0 kilogram wheel, basically a thin hoop with radius 1.39 meter, is rotating at 280 rev/min. It must be brought to a stop in 15.0 second.

(a) Calculate how much work must be done to stop it?

J

(b) Determine what is the required average power?

W

Reference no: EM13660281

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