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Physics Rotation Question?
A cord is wrapped around the rim of a solid cylinder of radius 0.50 m, and a constant force of 40 N is exerted on the cord, as shown in the following figure. The cylinder is mounted on frictionless bearings, and its moment of inertia is 4.3 kg · m^2. (Enter the magnitudes.)
https://www.webassign.net/osuniphys1/10-p-125.pngA... the work energy theorem to calculate the angular speed of the cylinder (in rad/s) after 5.6 m of cord have been removed.B) If the 40 N force is replaced by a 40 N weight, what is the angular speed of the cylinder (in rad/s) after 5.6 m of cord have unwound?
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