1.

A: during circular horizontal turn of a car ,the centripetal force required should be less than the limiting friction between the tyres and road R:the centripetal force to car is provided by frictional force between the tyres and the road.

Answer» A: during circular horizontal turn of a car ,the centripetal force required should be less than the limiting friction between the tyres and road R:the centripetal force to car is provided by frictional force between the tyres and the road.


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