The motor of an engine is rotating about its axis with angular speed velocity of 120 r.p.m. at constant acceleration of 10 rad/s² having radius 1.5 cm. Find its angular speed, linear velocity, centripetal acceleration and total acceleration

The motor of an engine is rotating about its axis with angular speed velocity of 120 r.p.m. at constant acceleration of 10 rad/s² having radius 1.5 cm. Find its angular speed, linear velocity, centripetal acceleration and total 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 30P: A point on a rotating turntable 20.0 cm from the center accelerates from rest to a final speed of...

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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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1. The motor of an engine is rotating about its axis with angular speed velocity of
120 r.p.m. at constant acceleration of 10 rad/s² having radius 1.5 cm. Find its
angular speed, linear velocity, centripetal acceleration and total acceleration

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