A car drives around a circular track of diameter 130 m at a constant speed of 49.5 m/s. During the time it takes the car to travel 196 degrees around, what is the magnitude of the car s average acceleration?

A car drives around a circular track of diameter 130 m at a constant speed of 49.5 m/s. During the time it takes the car to travel 196 degrees around, what is the magnitude of the car s average acceleration?

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 12OQ

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Scalars and Vectors

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Question

A car drives around a circular track of diameter 130 m at a constant speed of 49.5 m/s. During the time it takes the car to travel 196 degrees
around, what is the magnitude of the car s average acceleration?
18.85 m/s^2
21.82 m/s^2
0 m/s^2
37.70 m/s^2

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