In the above problem, let t 1 and t 2 be the times when pure rolling of solid sphere and…
Physics · JEE Advanced · NTA Exams — Rotational Motion
In the above problem, let t1 and t2 be the times when pure rolling of solid sphere and of hollow sphere is started. Then:
- t1 = t2
- t1 < t2
- t1 > t2
- none of these
Answer
(B) t 1 2
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