A car of mass, m, is travelling around a curved section of road that is a 1/4 of a circle with a radius r. The curve is banked so that the road makes an angle θ to the horizontal. The road is ice-covered, so assume that friction is negligible. (a) Draw a force diagram for the car. Imagine that you are looking at either the front or the back of the car. (b) Write an expression for the centripetal force that makes the car go around the circular path. (c) Find an expression for the speed that the car must travel to make it around the curve.
A car of mass, m, is travelling around a curved section of road that is a 1/4 of a circle with a radius r. The curve is banked so that the road makes an angle θ to the horizontal. The road is ice-covered, so assume that friction is negligible. (a) Draw a force diagram for the car. Imagine that you are looking at either the front or the back of the car. (b) Write an expression for the centripetal force that makes the car go around the circular path. (c) Find an expression for the speed that the car must travel to make it around the curve.
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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A car of mass, m, is travelling around a curved section of road that is a 1/4 of a circle with a radius r. The curve is banked so that the road makes an angle θ to the horizontal. The road is ice-covered, so assume that friction is negligible.
(a) Draw a force diagram for the car. Imagine that you are looking at either the front or the back of the car.
(b) Write an expression for the
(c) Find an expression for the speed that the car must travel to make it around the curve.
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