A uniform spherical shell of mass M = 2.0 kg and radius R = 13.0 cm...

A uniform spherical shell of mass M = 2.0 kg and radius R = 13.0 cm rotates about a vertical axis on frictionless bearings (see the figure). A massless cord passes around the equator of the shell, over a pulley of rotational inertia I = 1.92×10^-3 kg m² and radius r = 4.0 cm, and its attached to a small object of mass m = 4.0 kg. There is no friction on the pulley's axle; the cord does not slip on the pulley. What is the speed of the object after it has fallen a distance h = 1.1 m from rest: Use work - energy considerations.

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genius_generous answered 8 months ago

a uniform spherical shell of mass M and radius R rotates about a vertical axis on...

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