Physics - Gravitation Question with Solution | TestHub

What is the binding energy of the earth-sun system neglecting the effect of other planets and satellites? (Mass of earth$M_e=6\times {10}^{24}$$\mathrm{k}{\mathrm{g},}^{}$mass of the sun$M_s=2\times {10}^{30} \mathrm{k}{\mathrm{g}}^{-2},$Distance between earth & sum$=1.5\times {10}^{11} \text{m}$) Assume circular orbit of the earth around the sun.