If is the speed of a locomotive in km per hour, g is the acceleration due to gravity, is the
distance between running faces of the rails and is the radius of the circular curve, the required
super elevation is
(A) gV²/GR
(B) Rg/GV²
(C) GR/gV²
(D) GV²/gR
distance between running faces of the rails and is the radius of the circular curve, the required
super elevation is
(A) gV²/GR
(B) Rg/GV²
(C) GR/gV²
(D) GV²/gR