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3) If angular velocity of the drum is increased uniformly from 6 rad/s when t = 0, to 12 rad/s when t = 5s, determine the magnitudes of the velocity and acceleration of points A and B on the belt whent = 1 s. At this instant the points are located as shown. Partial Ans. ag = 17.3 ft/s²

3) If angular velocity of the drum is increased uniformly from 6 rad/s when t = 0, to 12 rad/s when t = 5s, determine the magnitudes of the velocity and acceleration of points A and B on the belt whent = 1 s. At this instant the points are located as shown. Partial Ans. ag = 17.3 ft/s²

Elements Of Electromagnetics
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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Please help with the attached problem.

3) If angular velocity of the drum is increased uniformly from 6 rad/s when t = 0, to 12 rad/s when t = 5s, determine the magnitudes of the velocity and acceleration of points A and B on the belt when t = 1 s. At this instant the points are located as shown. Partial Ans. ap = 17.3 ft/s² 4 in.
Transcribed Image Text:3) If angular velocity of the drum is increased uniformly from 6 rad/s when t = 0, to 12 rad/s when t = 5s, determine the magnitudes of the velocity and acceleration of points A and B on the belt when t = 1 s. At this instant the points are located as shown. Partial Ans. ap = 17.3 ft/s² 4 in.
Expert Solution
Step 1

Given:

Initial angular velocity is 6 rad/s at t = 0.

Final angular velocity is 12 rad/s at t = 5 s.

Time is 1 s.

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