Question

what is banked road. find maximum velocity of car on a banked road
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Answer 1

Answer:

Banking of road means raising the outer edge of the road with respect to inner edge so that the road makes an angle with the horizontal.

When a  vehicle moves along a curve, the force of friction provides the necessary centripetal force. But this force has a limit = μmg.When the speed of the vehicle increases beyond this maximum value, the banking of roads is necessary so that the component of normal reaction of the road towards the centre provides the necessary centripetal force.

Explanation:

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