Physics · 2024
JEE Main · 5 April 2024, Shift 2 · Q52
A hollow sphere is rolling on a plane surface about its axis of symmetry. The ratio of rotational kinetic energy to its total kinetic energy is x/5.…
A hollow sphere is rolling on a plane surface about its axis of symmetry. The ratio of rotational kinetic energy to its total kinetic energy is $\displaystyle \frac{x}{5}$. The value of $\displaystyle x$ is $\displaystyle \_\_\_\_$.
Official answer
From NTA’s final answer key for this paper.
2
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JEE Main 2024 Physics question, with the answer from NTA’s final answer key. Where our answers come from.