Question

31. A train is moving at 20 m/s on a railway track of radius of curvature 1600 m. If the distance between two tracks is 1.8 m,
then the elevation of the outer track above the inner track will be
(g = 10 m/s)
a) 0.450 m
b) 0.0450 m
c) 4.50 m
d) 4.0 m​

Answer 1

Explanation:

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