Solved: The pulley has a weight of 8 lb and may be treated
Chapter 19, Problem 19-11(choose chapter or problem)
The pulley has a weight of 8 lb and may be treated as a thin disk. A cord wrapped over its surface is subjected to forces \(T_{A} = 4 \ lb\) and \(T_{B} = 5 \ lb\). Determine the angular velocity of the pulley when t = 4 s if it starts from rest when t = 0. Neglect the mass of the cord.
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