A train has to negotiate a curve of 40 m radius. What is the super elevation of the outer rail required for a speed of 54 kmh^(-1). The distance between the rails is one metre ?

A train has to negotiate a curve of 40 m radius. What is the super ele

1.	A train has to negotiate a curve of 40 m radius. What is the super elevation of the outer rail required for a speed of 54 kmh^(-1). The distance between the rails is one metre ?
Answer» SOLUTION :`h = V^(2)l//rg = -15^(2) XX 1//1 xx 9.8 = 0.574 m`