Answered: A flywheel revolving at 15 rps slows…

A flywheel revolving at 15 rps slows down to 5 rps. Meanwhile it completes 50 revolutions. Calculate angular acceleration

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter6: Motion In Two Dimensions

Section6.2: Circular Motion

Problem 13PP

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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 flywheel revolving at 15 rps slows down to 5 rps.
Meanwhile it completes 50 revolutions. Calculate
angular acceleration

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