If the angular velocity of a body rotating about an axis is doubled and its moment of inertia halved, the rotational kinetic energy will hanged by a factor pf : A. 4 B. 2 C. 1 D. 1/2
Added by Michele O.
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Step 1: Initial kinetic energy formula: KE_initial = 1/2 * I * omega^2 Show more…
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