Find through what angle did pulley turn while accelerating

Reference no: EM13336348

Your car's fan belt turns a pulley at 3.15rev/s . When you step on the gas for 1.55s , the rate increases steadily to 6.00rev/s .

a) What's the pulley's angular acceleration?

b) Through what angle did the pulley turn while accelerating?

Reference no: EM13336348

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