If two bodies of mass M and m are revolving around the centre of mass of the system in circular orbits of radii R and r respectively due to mutual interaction. Which of the following formulee is applicable ?

Options

A. `("GMm")/((R+r)^(2))=m omega^(2)r`
B. `("GMm")/(R^(2))=m omega^(2)r`
C. `("GMm")/(r^(2))=m omega^(2)R`
D. `("GMm")/(R^(2)+r^(2))=m omega^(2)r`

Answer

A