physics
posted by Maa .
A constant torque of 20 N.m is applied to a wheel pivoted on a fixed axis. At what rate is power being furnished to the wheel when it is rotating at 0.5 rev/sec?

physics 
Damon
P = torque* w
w = .5 * 2 pi radians/s = pi radians/s
P = (20 * pi) watts
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