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JEE Main Physics question

PhysicsLaws of MotionJEE Main

A railway carriage has its centre of gravity at a height of 1 m above the rails, which are 1.5 m apart. The maximum safe speed at which it could travel round an unbanked curve of radius 100 m is

Answer: (D)

Solution

Half the gauge m, height of C.G. m. The toppling-safe speed: $v =

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Question ID VK-157781