A body moves along an uneven horizontal road with a constant speed at all points. The normal reaction of the road on the body is

Question

A body moves along an uneven horizontal road with a constant speed at all points. The normal reaction of the road on the body is, maximum at A, maximum at B, minimum at C, same at A , B and C

MARKS App · Accepted Answer

∴ N A = m g + m ν 2 R A N B = m g - m ν 2 R B N C = m g + m ν 2 R C From the curve, R A R C ∴ N A > N C N A is maximum.

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