A car drives around a circular track of diameter 161 m at a constant speed of 40.8 m/s. During the time it takes the car to travel 171 degrees around, what is the magnitude of the car s average acceleration? 0 m/s^2 20.68 m/s^2 10.34 m/s^2 13.81 m/s^2

A car drives around a circular track of diameter 161 m at a constant speed of 40.8 m/s. During the time it takes the car to travel 171 degrees around, what is the magnitude of the car s average acceleration? 0 m/s^2 20.68 m/s^2 10.34 m/s^2 13.81 m/s^2

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

Chapter2: Motion In One Dimension

Section: Chapter Questions

Problem 4OQ

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Concept explainers

Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.

Question

A car drives around a circular track of diameter 161 m at a constant speed of 40.8 m/s. During the time it takes the car to travel 171 degrees around, what is the magnitude of the car s average acceleration?

0 m/s^2

20.68 m/s^2

10.34 m/s^2

13.81 m/s^2

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