October 13, 2015

Homework Help: physics

Posted by joann on Friday, October 30, 2009 at 12:41pm.

A banked circular highway curve is designed for traffic moving at 84 km/h. The radius of the curve is 152 m. Traffic is moving along the highway at 43 km/h on a rainy day. What is the minimum coefficient of friction between tires and road that will allow cars to negotiate the turn without sliding off the road?

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