If a car takes a banked curve at less than the ideal speed, friction is needed to keep it from sliding toward the inside of the curve (a real problem on icy mountain roads). Calculate the ideal speed to take a 100 m radius curved banked at 15.0⁰.

If a car takes a banked curve at less than the ideal speed, friction is needed to keep it from sliding toward the inside of the curve (a real problem on icy mountain roads). Calculate the ideal speed to take a 100 m radius curved banked at 15.0⁰.

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

Chapter3: Motion In Two Dimensions

Section: Chapter Questions

Problem 41P: A certain light truck can go around an unbanked curve having a radius of 150 m with a maximum speed...

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Concept explainers

Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.

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If a car takes a banked curve at less than the ideal speed, friction is needed to
keep it from sliding toward the inside of the curve (a real problem on icy
mountain roads). Calculate the ideal speed to take a 100 m radius curved
banked at 15.0⁰.

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A car takes a banked curve at less than the ideal speed , speed , friction is needed to keep it from sliding toward the inside of the curve (a real problem on icy mountain roads ). calculate the ideal speed to take a 120 m radius curve banked at 15 degrees (b) what is the minimum coefficient of friction needed for a freighened driver to take the same curve at 30.0 km/h ?