A satellite in a circular orbit of radius R has a period of 4 hours. Another satellite

A satellite in a circular orbit of radius R has a period of 4 hours. Another satellite with orbital radius 3R around the same planet will have a period (in hours)

Options

(a) 16
(b) 4
(c) 4√27
(d) 4√8

Correct Answer:

4√27

Explanation:

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