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An electric motor rotating a workshop grinding wheel at a

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Reference no: EM13618657

An electric motor rotating a workshop grinding wheel at a rate of 9.80 x 101 rev/min is switched off. Assume the wheel has a constant negative angular acceleration of magnitude 2.20 rad/s2. (a) How long does it take for the grinding wheel to stop? (b) Through how many radians has the wheel turned during the interval found in (a)?

Reference no: EM13618657

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