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JEE PHYSICS MCQ: SYSTEM OF PARTICLES

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The ratio of rotational and translatory kinetic energies of a sphere is
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Correct option: C
25\frac{2}{5}
Option C (25\frac{2}{5}) is correct because the ratio of rotational to translational kinetic energy for a sphere is Iω2mv2\frac{I \omega^2}{mv^2} which simplifies to 25\frac{2}{5} for a solid sphere.

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