A double star is a system of two stars having masses m1 and m2 moving around the centre of inertia of the system due to gravitations. Then, ratio of sweeps of area of star of mass m1 to the star of mass m2 is :
(A) m1/m2
(B)m2/m1
(C) m12/m2
(D)m22/m12
Please explain the answer. thanks.
Moderation Team
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