Question: A cylinder rotates with constant angular acceleration about a fixed axis. The cylinder's moment of inertia about the axis is 6 kg m 2 ^

A cylinder rotates with constant angular acceleration about a fixed axis. The cylinder's moment of inertia about the axis is 6 kg m 2^2. Attime t =0, the cylinder is at rest. At time t =4 seconds, its angularvelocity is 2 radians per second. What is the angular momentum of thecylinder at time t =4 seconds?

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