question_answer

If gravitational attraction between two points masses be given by \[F=\frac{G{{m}_{1}}{{m}_{2}}}{{{r}^{n}}}\]. Then period of a satellite in a circular orbit will be proportional to:

A) \[{{r}^{\frac{(n+1)}{2}}}\]                

B) \[{{r}^{\frac{n+1}{2}}}\]

C) \[{{r}^{\frac{n}{2}}}\]                                    

D) \[n{}^\circ \]