A test car starts from rest on a horizontal circular track of 70-m radius and increases its speed at a uniform rate to reach 80 km/h in 14 seconds. Determine the magnitude a of the total acceleration of the car 11 seconds after the start. 70 m Part 1 Calculate the tangential component a, of the acceleration. Answer: a; - i m/s2

A test car starts from rest on a horizontal circular track of 70-m radius and increases its speed at a uniform rate to reach 80 km/h in 14 seconds. Determine the magnitude a of the total acceleration of the car 11 seconds after the start. 70 m Part 1 Calculate the tangential component a, of the acceleration. Answer: a; - i m/s2

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter3: Motion In Two Dimensions

Section: Chapter Questions

Problem 31P: Figure P3.31 represents the total acceleration of a particle moving clockwise in a circle of radius...

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