1.

A body starts from rest from a point distance RQ from the surface of the earth. The velocity acquired by the body when it reaches the surface of the earth will be (R —> Radius of the earth) (R_(0) gt R)

Answer»

`SQRT((GMR_(0))/(R+ R_(0)))`
`sqrt((GMR)/(R+R_(0)))`
`sqrt((2GMR_(0))/(R(R+R_(0))))`
`sqrt((2GMR)/(R+R_(0)))`

ANSWER :C


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