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A spherical shell with a mass of 0.41 and a radius of 0.29 is to roll...

A spherical shell with a mass of 0.41 and a radius of 0.29 is to roll across the level ground under a constant angular acceleration of 2.7 rad/s2. It is starts from rest, after what amount of time will its total kinetic energy be 60.5?

The moment of inertia for a spherical shell is

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