KNOWLEDGE BASED
REMEMBER
4 Marks
2026
NTA-RE-NEET-2026
MCQ SINGLE
A thin horizontal disc is rotating about a vertical axis passing through its fixed centre O. Its angular momentum is $L_{A}$ and $L_{B}$ computed about points A and B, respectively, with $OB=2\times OA.$ The value of $\frac{L_{A}}{L_{B}}$ is:
(A)
2
(B)
$\frac{1}{4}$
(C)
$\frac{1}{2}$
(D)
1
Correct Answer: D
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