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A body of supercondense material with ma...

A body of supercondense material with mass twice the mass of earth but size very small compared to the size of earth starts from rest from `h lt lt R` above the earth's surface. It reaches earth in time

A

`sqrt(2H//g)`

B

`sqrt(H//g)`

C

`sqrt(2H//3g)`

D

`sqrt(4H//3g)`

Text Solution

Verified by Experts

The correct Answer is:
C
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