Question

Ligi
A train has to negotiate a curve of radius 400 m. By how much should the outer rail be raised wrt. inner rail for a speed of 72 km/h, if distance
between the rails is 1.5 m (g = 10 m/s2)​

Answer 1

Explanation:

Ligi

A train has to negotiate a curve of radius 400 m. By how much should the outer rail be raised wrt. inner rail for a speed of 72 km/h, if distance

between the rails is 1.5 m (g = 10 m/s2)