(a) If the coefficient of static friction between the tires and the road is µs, derive an expression for the maximum speed vmax at which the driver can take the curve without sliding. (b) What is the maximum speed if R = 275 m and µs = 0.85? (c) An engineer (brilliant man that he is) proposes to rebuild the curve, banking it so that, at a certain speed v, no friction at all is needed for the car to make the curve. At what angle B should it be banked if v = 22.5 m/s?

(a) If the coefficient of static friction between the tires and the road is µs, derive an expression for the maximum speed vmax at which the driver can take the curve without sliding. (b) What is the maximum speed if R = 275 m and µs = 0.85? (c) An engineer (brilliant man that he is) proposes to rebuild the curve, banking it so that, at a certain speed v, no friction at all is needed for the car to make the curve. At what angle B should it be banked if v = 22.5 m/s?

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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