A geostationary satellite is orbiting the earth at a height of 5R above that surface of the earth, R being the radius of the earth. The time period of another satellite in hours at a height of 2R from the surface of the earth is:

Options

(a) 5
(b) 10
(c) 6√2
(d) 6 / √2

Correct Answer:

6√2

Explanation:

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