A light rigid rod of length L has a bob of mass M attached to one of its end just like a…
Physics · JEE Advanced · NTA Exams — Rotational Motion
A light rigid rod of length L has a bob of mass M attached to one of its end just like a simple pendulum. Speed at the lowest point when it is inverted and released is
\[\text { II }\]
\[\text { II }\]
- \(\sqrt{\mathrm{gL}}\)
- \(\sqrt{2 \mathrm{gL}}\)
- \(2 \sqrt{\mathrm{gL}}\)
- \(\sqrt{5 \mathrm{gL}}\)
Answer
(C) 2 gL
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