Question

R
5.
(C)
Time period of revolution of a satellite
around a planet of radius R is T. Period of
revolution around another planet whose
radius is 3R is
(A) T
(B) 9T
(C) 31
(D) 3
​

Answer 1

Answer:

your answer is A

Explanation:

IT is use ful to you please mark as a brainiest answer