The motion of the collar at "A" is controlled by a motor at "B" such that when the collar is at SA 3 ft it is moving upwards at 4 ft/s and is slowing down at 2 ft/s². Determine the velocity and acceleration of a point on the cable as it is being drawn into the motor "B" at this instant. SA 4 ft BO www Ans. aB = 3.248 ft/s² ↑
The motion of the collar at "A" is controlled by a motor at "B" such that when the collar is at SA 3 ft it is moving upwards at 4 ft/s and is slowing down at 2 ft/s². Determine the velocity and acceleration of a point on the cable as it is being drawn into the motor "B" at this instant. SA 4 ft BO www Ans. aB = 3.248 ft/s² ↑
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
![The motion of the collar at "A" is controlled by a motor at "B" such that when the collar
is at SA = 3 ft it is moving upwards at 4 ft/s and is slowing down at 2 ft/s². Determine the velocity
and acceleration of a point on the cable as it is being drawn into the motor "B" at this instant.
4 ft
SA
T
A
BO
Ans. aB = 3.248 ft/s² 1](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F9fbf329d-7944-4f84-8902-b0b326aaed6b%2Fc366b791-cab1-429e-9fc9-159657364acb%2Flc0serl_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The motion of the collar at "A" is controlled by a motor at "B" such that when the collar
is at SA = 3 ft it is moving upwards at 4 ft/s and is slowing down at 2 ft/s². Determine the velocity
and acceleration of a point on the cable as it is being drawn into the motor "B" at this instant.
4 ft
SA
T
A
BO
Ans. aB = 3.248 ft/s² 1
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