Question

find the angle of banking of curved railway track of radius 600m if the maximum saftey sppedd limit is 54;km/hr .if distance beetween the rails is 1.6m find elevation ofvthe outervtrack above the inner track

Answer 1

A railway? Don't know about a railway. If we're talking about using the normal force to keep circular motion we're talking about sin-1(v^2/(gr)) which is about 2.2 degrees. Then 1.6 sin2.2 will give the elevation.