Jee Main
Gravitation
JEE Main 2021 (Online) 27th July Evening Shift
MCQ+4 / -12021
The planet Mars has two moons, if one of them has a period 7 hours, 30 minutes and an orbital radius of 9.0 \(\times\) 103 km. Find the mass of Mars.
\(\left\{ {Given\,{{4{\pi ^2}} \over G} = 6 \times {{10}^{11}}{N^{ - 1}}{m^{ - 2}}k{g^2}} \right\}\)
\(\left\{ {Given\,{{4{\pi ^2}} \over G} = 6 \times {{10}^{11}}{N^{ - 1}}{m^{ - 2}}k{g^2}} \right\}\)