A 19 cm disk in radius is originally rotating at wo = 7 rad/s. If it is subjected to a constant%3Dangular acceleration of a = 14 rad/s2, what is the magnitude of the acceleration m/s? at thesurface of the disk after t = 0.55 sec?

Given that:R=19 cm=0.19 mωo=7 rad/sα=14 rad/s2t=0.55 sec

Answered: A 19 cm disk in radius is originally…

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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A 19 cm disk in radius is originally rotating at wo = 7 rad/s. If it is subjected to a constant angular acceleration of a = 14 rad/s2, what is the magnitude of the acceleration m/s2 at the surface of the disk after t = 0.55 sec?