A car (purple circle) is moving on a banked track; the graphical addition of forces acting on the car is shown in the accompanying figure. From the figure, which is true of the force of friction? O The car does not need friction to maintain stable trajectory O Hs is about 03 without friction the car would slide up the track. O Hs is about og: without friction the car would slide up the track O Hs is about o3. without friction the car would slide down the track. O Hs is about og without friction the car would slide down the track. O It is impossible to estimate the coefficient of static friction from the diagram.

A car (purple circle) is moving on a banked track; the graphical addition of forces acting on the car is shown in the accompanying figure. From the figure, which is true of the force of friction? O The car does not need friction to maintain stable trajectory O Hs is about 03 without friction the car would slide up the track. O Hs is about og: without friction the car would slide up the track O Hs is about o3. without friction the car would slide down the track. O Hs is about og without friction the car would slide down the track. O It is impossible to estimate the coefficient of static friction from the diagram.

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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