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23 Nov 2019
A bicycle wheel is rotating with an angular velocity of 3.1 rev/s. If the coefficient of kinetic friction between the wheel and the brakes is 0.87, find the number of revolutions the wheel makes in coming to rest. The moment of inertia of the wheel is 0.24 kg-m and its radius is 0.32m.
A bicycle wheel is rotating with an angular velocity of 3.1 rev/s. If the coefficient of kinetic friction between the wheel and the brakes is 0.87, find the number of revolutions the wheel makes in coming to rest. The moment of inertia of the wheel is 0.24 kg-m and its radius is 0.32m.
Reid WolffLv2
13 Jun 2019