Question (1) The angular acceleration of the disk is defined by a = 3ť² + 12 rad/s², where t is in seconds. If the disk is originally rotating at wo = 12 rad/s, determine the magnitude of the velocity and the n and t components of acceleration of point A on the disk when t= 2 s. 12 rad/s 0.5 mA

Question (1) The angular acceleration of the disk is defined by a = 3ť² + 12 rad/s², where t is in seconds. If the disk is originally rotating at wo = 12 rad/s, determine the magnitude of the velocity and the n and t components of acceleration of point A on the disk when t= 2 s. 12 rad/s 0.5 mA

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Question (1)
The angular acceleration of the disk is defined by a = 3t + 12 rad/s?, where t is in seconds.
If the disk is originally rotating at wo = 12 rad/s, determine the magnitude of the velocity
and the n andt components of acceleration of point A on the disk when t= 2 s.
wo = 12 rad/s
0.5 m-A
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