Compute how long will it take to come to rest

Reference no: EM13546106

A wheel is disconnected from a motor and come to rest from 12,000 rpm because of a 1.10 m·N frictional torque. If the mass of the wheel is 4.4 kg and we assume the wheel is a solid cylinder of radius 63 mm,

what is its moment of inertia?

kg·m2

How long will it take to come to rest?

How many revolutions has the wheel turned before coming to rest?

Reference no: EM13546106

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