Gravitation: JEE Main 2021 Physics question

JEE Main 2021 · 27 Jul, Evening shift · Q7199

JEE Main 202127 Jul, Evening shiftPhysicsEasyGravitation159× since 2002

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\}

JEE Main 2021 · 27 Jul, Evening shift · Q7199

JEE Main 202127 Jul, Evening shiftPhysicsEasyGravitation159× since 2002

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\}

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