A car is traveling along a straight highway with a speed of 72 kph (20 m/s) when the driver suddenly applies the brakesjust before entering the curved section A-B, REDUCING its speed at a constant rate until it reaches point B. The 90-mlong curved section A-B has a constant radius of curvature r. An accelerometer mounted on the car recorded a totalacceleration of 1.74m/s² just before the car passes point B.B.I 061. Which of the following is FALSE regarding the car's motion along the curved section A-B?Its velocity is decreasing and is tangent to its path.Its tangential acceleration is tangent to its path.Its acceleration is increasing in magnitude.Its normal acceleration is directed towards the center of curvature of the path.

First statement," it's velocity is decreasing and is tangent to its path " is true because it is…

Answered: A car is traveling along a straight…

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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