A hollow spherical shell has mass 8.40 kgkg and radius 0.210 mm . It is initially at rest and then rotates about a stati

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answerhappygod
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A hollow spherical shell has mass 8.40 kgkg and radius 0.210 mm . It is initially at rest and then rotates about a stati

Post by answerhappygod »

A hollow spherical shell has mass 8.40 kgkg and radius
0.210 mm . It is initially at rest and then rotates about
a stationary axis that lies along a diameter with a constant
acceleration of 0.885 rad/s2rad/s2 .
What is the kinetic energy of the shell after it has turned
through 5.75 revrev ?
Express your answer with the appropriate units.
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