The 38-kg uniform disk A and the bar BC are at rest and the 9-kg uniform disk D has an initial angular velocity w₁ of magnitude 440 rpm when the compressed spring is released and disk D contacts disk A. The system rotates freely about the vertical spindle BE. After a period of slippage, disk D rolls without slipping. Knowing that the magnitude of the final angular velocity of disk D is 176 rpm, determine the final angular velocities of bar BC and disk A. Neglect the mass of bar BC. A 300 mm B E The angular velocity of bar BC is WBC= The angular velocity of disk A is wa = 001 36.6 16.9 115 mm rpm 2. rpm

The 38-kg uniform disk A and the bar BC are at rest and the 9-kg uniform disk D has an initial angular velocity w₁ of magnitude 440 rpm when the compressed spring is released and disk D contacts disk A. The system rotates freely about the vertical spindle BE. After a period of slippage, disk D rolls without slipping. Knowing that the magnitude of the final angular velocity of disk D is 176 rpm, determine the final angular velocities of bar BC and disk A. Neglect the mass of bar BC. A 300 mm B E The angular velocity of bar BC is WBC= The angular velocity of disk A is wa = 001 36.6 16.9 115 mm rpm 2. rpm

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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