A body is thrown from the surface of the earth with velocity 'u' mis. The maximum height in m above the surface of the earth upto which it will reach is (R = radius of earth, g = acceleration due to gravity)

Options

A. `(u^2 R)/(2gR - u^2)`
B. `(2u^2 R)/(gR - u^2)`
C. `(u^2 R^2)/(2gR^2 - u^2)`
D. `(u^2 R)/(gR - u^2)`