Question

what do you mean by banking of road? derive an expression for max velocity of vehicle on banked road​

Answer 1

Explanation:

v2rg=(μ+tanA)(1−μtanA)⇒v=√rg(μ+tanA)(1−μtanA) This is an expression for maximum speed of a car on a banked road in circular motion.

(1) Roads are banked to prevent high speed cars from skidding.

Answer 2

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Banking of roads is defined as the phenomenon in which the edges are raised for the curved roads above the inner edge to provide the necessary centripetal force to the vehicles so that they take a safe turn. The angle at which the vehicle is inclined is defined as the bank angle.