If a spherical ball rolls on a table without slipping, the fraction of its total energy…

Physics · JEE Main · NTA Exams — Rotational Motion

1. \(\frac{3}{5}\)
2. \(\frac{2}{7}\)
3. \(\frac{2}{5}\)
4. \(\frac{3}{7}\)

Answer

(B) 2 7

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