The disk is originally rotating at wo = 12 rad/s. If it is subjected to a constant angular acceleration of 20 rad/s, determine the magnitudes of the velocity and the n andt components of acceleration of point B when the disk undergoes 2 revolutions.

The disk is originally rotating at wo = 12 rad/s. If it is subjected to a constant angular acceleration of 20 rad/s, determine the magnitudes of the velocity and the n andt components of acceleration of point B when the disk undergoes 2 revolutions.

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 disk is originally rotating at wo = 12 rad/s. If it
is subjected to
20 rad/s', determine the magnitudes of the velocity
and the n and t components of acceleration of point B when
the disk undergoes 2 revolutions.
wo
12 rad/s
a
constant angular acceleration of
a =
В
0.4 m
0.5 m→A

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