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If the distance of the moon from earth i...

If the distance of the moon from earth is and the period of revolution is `T_(m)`,then the mass of the earth is

A

`(4pi^(2)r_(m)^(2))/(GT_(m))`

B

`(4pi^(2)r_(m)^(3))/(GT_(m)^(2))`

C

`(4pi^(2)r_(m))/(GT_(m))`

D

`(4pi^(2)r_(m))/(GT_(m)^(2))`

Text Solution

Verified by Experts

The correct Answer is:
B
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