A highway has an unbanked curve with a radius of 100m the, Ask an Expert

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A highway has an unbanked curve with a radius of 100m. The coefficient of static friction between the rubber tires of a car and the asphalt road is 0.6?

What is the maximum speed at which cars would go around the curve?

An engineer suggest banking the curve so that it is safer in icy weather. How does banking the curve make it safer.

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