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

Inquiry into Physics

8th Edition

ISBN:9781337515863

Author:Ostdiek

Publisher:Ostdiek

Chapter1: The Study Of Motion

Section: Chapter Questions

Problem 8C: A race car starts from rest on a circular track with radius 100 m and begins to increase its speed...

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