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9. The hook is attached to a cord which is wound around the drum. If it moves from rest with an acceleration of, determine the angular acceleration of the drum and its angular velocity after the drum has completed 10 rev. How many more revolutions will the drum turn after it has first completed 10 rev and the hook continues to move downward for 4 s?

9. The hook is attached to a cord which is wound around the drum. If it moves from rest with an acceleration of, determine the angular acceleration of the drum and its angular velocity after the drum has completed 10 rev. How many more revolutions will the drum turn after it has first completed 10 rev and the hook continues to move downward for 4 s?

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
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draw fbd. DYNAMICS OF RIGID BODIES
9. The hook is attached to a cord which is wound around the drum. If it moves from rest with an acceleration of, determine the angular acceleration of the drum and its angular velocity after the drum has completed 10 rev. How many more revolutions will the drum turn after it has first completed 10 rev and the hook continues to move downward for 4 s? 28 1= 20 ft/s²
Transcribed Image Text:9. The hook is attached to a cord which is wound around the drum. If it moves from rest with an acceleration of, determine the angular acceleration of the drum and its angular velocity after the drum has completed 10 rev. How many more revolutions will the drum turn after it has first completed 10 rev and the hook continues to move downward for 4 s? 28 1= 20 ft/s²
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