A particle travels around a circle of radius 5m, changing its speed at a constant rate. At a certain point A, the speed is 3m/s. After travelling another quarter revolution to the point B, the speed has increased to 6 m/s. Determine the magnitude of the acceleration of the particle at B.

A particle travels around a circle of radius 5m, changing its speed at a constant rate. At a certain point A, the speed is 3m/s. After travelling another quarter revolution to the point B, the speed has increased to 6 m/s. Determine the magnitude of the acceleration of the particle at B.

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter4: Motion In Two Dimensions

Section: Chapter Questions

Problem 4.5OQ: Does a car moving around a circular track with constant speed have (a) zero acceleration, (b) an...

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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.

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Q) A particle travels around a circle of radius 5m, changing its speed at a constant rate. At a certain point A, the speed is 3m/s. After travelling another quarter revolution to the point B, the speed has increased to 6 m/s. Determine the magnitude of the acceleration of the particle at B.

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