Physics - Gravitation Question with Solution | TestHub

A satellite of mass m is moving in a circular orbit of radius 4 R , around a planet of radius R and mass M , with speed ${\mathrm{v}}_0$. Now a body of mass $\frac{\mathrm{m}}{5}$ is projected from satellite in opposite direction with speed $\frac{{\mathrm{v}}_0}{2}$ with respect to ground from satellite then satellite starts moving in an elliptical path having semi major axis ' $a$ ' then find $\frac{7\mathrm{a}}{4\mathrm{R}}$.