An electric motor rotating a workshop grinding wheel

Reference no: EM13546485

An electric motor rotating a workshop grinding wheel at a rate of 1.09 102 rev/min is switched off. Assume the wheel has a constant negative angular acceleration of magnitude 2.50 rad/s2. (a) How long does it take for the grinding wheel to stop? s (b) Through how many radians has the wheel turned during the interval found in (a)? rad

Reference no: EM13546485

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