Question: Suppose that in Figure, ? = 0.6 m, L = 2.0 m, M = 0.8 kg, and m = 0.4 kg. The system rotates at

Suppose that in Figure, ? = 0.6 m, L = 2.0 m, M = 0.8 kg, and m = 0.4 kg. The system rotates at w such that the tension in the string is 108 N just before it breaks. Determine the initial and final angular velocities and initial and final energies of the system. Assume that the inside walls of the cylinder are frictionless.

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