What is least coefficient of friction between tires and road

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Q. A banked circular highway curve is designed for traffic moving at 81 km/h. The radius of the curve is 167 m. Traffic is moving next to the highway at 42 km/h on a rainy day. What is the least coefficient of friction between tires and road that will allow cars to negotiate the turn without sliding off the road?

Reference no: EM1389210

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