A test car starts from rest on a horizontal circular track of 90-m radius and increases its speed at a uniform rate to reach 85 km/h in 16 seconds. Determine the magnitude a of the total acceleration of the car 9 seconds after the start. 90 m v Part 1 Calculate the tangential component a, of the acceleration. Answer: a, = Im/s²

A test car starts from rest on a horizontal circular track of 90-m radius and increases its speed at a uniform rate to reach 85 km/h in 16 seconds. Determine the magnitude a of the total acceleration of the car 9 seconds after the start. 90 m v Part 1 Calculate the tangential component a, of the acceleration. Answer: a, = Im/s²

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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