A train is moving towards north. At one place it turns towards north-east, here we observe that

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4-1.Newton's Laws of Motion

easy

A train is moving towards north. At one place it turns towards north-east, here we observe that

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

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

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

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

(AIIMS-1980)

Solution

(a) the radius of curvature of outer rail will be greater than that of the inner rail.

Standard 11

Physics

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