Two bodies have their moments of inertia I and 2 I respectively about their axis of…
Physics · JEE Main · NTA Exams — Rotational Motion
Two bodies have their moments of inertia \(\text { I }\) and 2\(\text { I }\) respectively about their axis of rotation. If their kinetic energies of rotation are equal, their angular momenta will be in the ratio:
- 1 : 2
- \(\sqrt{2}: 1\)
- 2 : 1
- \(1: \sqrt{2}\)
Answer
(D) 1: 2
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