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Two planets $A$ and $B$ having masses $m_1$ and $m_2$ move around the sun in circular orbits of $r_1$ and $r_2$ radii respectively. If angular momentum of $A$ is $L$ and that of $B$ is $3L$, the ratio of time period $\left(\frac{T_A}{T_B}\right)$ is: - FirstInTest | FirstInTest