Physics, asked by vs0617267, 11 months ago

Why are curved roads banked?

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Answered by 165

Answer:

So, to increase the centripetal force, friction should be increased which causes wear and tear of the tyres. If the road is banked on the curve, the necessary centripetal force is provided by the horizontal component of normal resistance. ... So, roads are banked on curved path.

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Answered by Anonymous

Answer:

When a vehicle moves round a horizontal curve on the road with sufficient speed, the necessary centripetal force is provided by the friction between the tyres and the road. So, to increase the centripetal force, friction should be increased which causes wear and tear of the tyres. ... So, roads are banked

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