A290 kg wheel essentially a thin hoopwith radius 102 m is
A29.0 kg wheel, essentially a thin hoopwith radius 1.02 m, is rotating at 280rev/min. It must be brought to a stop in 15.0 s.
(a) How much work must be done to stop it?
J
(b) What is the required average power?
W
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a290 kg wheel essentially a thin hoopwith radius 102 m is rotating at 280revmin it must be brought to a stop in 150 sa
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