A hollow spherical shell has mass 8.05kg and radius 0.215m . It is initially at rest and then rotates about a stationary axis that lies along a diameter with a constant acceleration of 0.895rad/s2 .
What is the kinetic energy of the shell after it has turned through 5.25rev ?
Express your answer with the appropriate units.
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A hollow spherical shell has mass 8.05kg and radius 0.215m . It is initially at rest and then rotate...
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