JEE Main 2024 · 27 January · evening · Numerical answer · +4 / −1

A ring and a solid sphere roll down the same inclined plane without slipping. They start from rest. The radii of both bodies are identical and the ratio of their kinetic energies is 7/x, where x is _________.

Answer and solution

Answer 7

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Asked about 180 times in JEE Main since 2020. This question is from 2024.