The disk has a weight of 12 lb and is pinned at its center O. A vertical force of P = 2 lb is applied to the cord wrapped around its outer rim. Neglect the mass of the cord. (Figure 1) Figure 1 of 1 0.5 ft

The disk has a weight of 12 lb and is pinned at its center O. A vertical force of P = 2 lb is applied to the cord wrapped around its outer rim. Neglect the mass of the cord. (Figure 1) Figure 1 of 1 0.5 ft

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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Problem 19.9
3 of 6
I Review
The disk has a weight of 12 lb and is pinned at its
center O. A vertical force of P = 2 lb is applied to the
cord wrapped around its outer rim. Neglect the mass of
the cord. (Figure 1)
Part A
Determine the magnitude of the angular velocity of the disk in four seconds starting from rest.
Express your answer using three significant figures.
VO AEd
vec
Figure
1 of 1
w2 =
rad/s
0.5 ft
Submit
Request Answer
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