If a car takes a banked curve at less than a given speed, friction is needed to keep it from sliding down towards the inside of the curve. Calculate the minimum speed in meters per second, required to take a 108 m radius curve banked at 12° so that you don't slide inwards assuming there is no friction. What is the minimum coeficient of friction needed for a driver to take the same curve at 21 km/h?

If a car takes a banked curve at less than a given speed, friction is needed to keep it from sliding down towards the inside of the curve. Calculate the minimum speed in meters per second, required to take a 108 m radius curve banked at 12° so that you don't slide inwards assuming there is no friction. What is the minimum coeficient of friction needed for a driver to take the same curve at 21 km/h?

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter5: More Applications Of Newton’s Laws

Section: Chapter Questions

Problem 49P: A space station, in the form of a wheel 120 m in diameter, rotates to provide an artificial gravity...

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