|Banking angle. (a) For a car traveling with speed v around a curve of radius r, determine a formula for the angle at which a road should be banked so that no friction is required. (b) What is this angle for a road which has a curve of radius 50 m with a design speed of 50 km/h? FN cose! FN sin 0 mg

|Banking angle. (a) For a car traveling with speed v around a curve of radius r, determine a formula for the angle at which a road should be banked so that no friction is required. (b) What is this angle for a road which has a curve of radius 50 m with a design speed of 50 km/h? FN cose! FN sin 0 mg

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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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.

Question

|Banking angle. (a) For a car traveling with speed v around
a curve of radius r, determine a formula for the angle at which a road should
be banked so that no friction is required. (b) What is this angle for a road which
has a curve of radius 50 m with a design speed of 50 km/h?
FN cose
FN sin 0
mg

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