Medium
An artificial satellite is revolving around a planet of radius $R$ in a circular orbit of radius $a$. If the time period of revolution of the satellite $T \propto a^{3/2} g^x R^y$,then the values of $x$ and $y$ are respectively. [Note: $g$ is the acceleration due to gravity at the surface of the planet.]
- A$1, 1/2$
- B$1/2, 1$
- C$-1/2, 1/2$
- D$-1/2, -1$
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