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Banking of roads at curve is necessary s...

Banking of roads at curve is necessary so as to avoid
(A)overturning of vehicle moving with maximum speed. (B) the dependence of centripetal force on the force of friction. (C) rough nature of road surface which increases the force of friction and causes the wear and tear of tyres of vehicle. (D) skidding of the vehicle.

A

thedependence of centripetalforce bn the force of friction

B

overturning of vehicle moving with maximum safespeed

C

rough nature .of road surface which increases the force of friction and causes the wear and tears of .tyre of vehicle

D

cannot be predicted

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