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A train is moving towards north. At one ...

A train is moving towards north. At one place it turn towards north -east. Here, we observe that:

A

the radius of curvature of outer rail will be greater than that of the inner rail

B

the radius of the inner rail will be greater than that of the outer rail

C

the radius of curvature of one of the rails will be greater

D

the radius of curvature of the outer and inner rails will be the same.

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The correct Answer is:
A
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