A body is projected up with a velocity equal to 3//4^(th) of the escape velocity from the surface of the earth. The height it reaches is

A body is projected up with a velocity equal to 3//4^(th) of the escap

1.	A body is projected up with a velocity equal to 3//4^(th) of the escape velocity from the surface of the earth. The height it reaches is
Answer» `(10R)/(9)` `(9R)/(7)` `(9R)/(8)` `(10R)/(3)` Answer :B