The escape velocity of a body on the earth.s surface is V_(e ). A body is thrown vertically up with a speed of (kV_(e)) (k lt 1). The maximum height reached by the body above the earth is

The escape velocity of a body on the earth.s surface is V_(e ). A body

1.	The escape velocity of a body on the earth.s surface is V_(e ). A body is thrown vertically up with a speed of (kV_(e)) (k lt 1). The maximum height reached by the body above the earth is
Answer» `R((K^(2))/(1-k^(2)))` `R^(2) (k^(2))/((1-k^(2)))` `R((1-k^(2))/(k))` `(R)/(k^(2))` ANSWER :A