Constant Angular Acceleration: An old LP record that is originally rotating at 33.3 rad/s is given a uniform angular acceleration of 2.15 rad/s². Through what angle has the record turned when its angular speed reaches 72.0 rad/s? O948 rad O 316 rad O 66.8 rad O 697 rad O 83.2 rad

Constant Angular Acceleration: An old LP record that is originally rotating at 33.3 rad/s is given a uniform angular acceleration of 2.15 rad/s². Through what angle has the record turned when its angular speed reaches 72.0 rad/s? O948 rad O 316 rad O 66.8 rad O 697 rad O 83.2 rad

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter7: Rotational Motion And The Law Of Gravity

Section: Chapter Questions

Problem 6WUE: A grindstone increases in angular speed uniformly from 4.00 rad/s to 12.0 rad/s in 4.00 s. (a)...

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This HW question is the last one I cannot figure out, thanks!

Part A
Constant Angular Acceleration: An old LP record that is originally rotating at 33.3 rad/s is given a uniform angular acceleration of 2.15 rad/s². Through what angle has the record turned when its angular speed reaches
72.0 rad/s?
948 rad
316 rad
66.8 rad
697 rad
83.2 rad
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