8. 1) Rods AB and BC are linked at Band have weights of 20 lb and 37 Ib, respectively. The 9-lb collar C, which is connected to BC and the spring, slides freely along the smooth vertical guide. The lengths of the rods are 4 = 1.3 ft and 2 = 3.2 ft. If the system is released from rest when 0 = 0°, determine the ratio r= wAB/ WBC of the angular velocities or rod AB and rod BC when e = 90°. Please pay attention: the numbers may change since they are randomized. Your answer must include 2 places after the decimal point. A В k C Your Answer: Answer

8. 1) Rods AB and BC are linked at Band have weights of 20 lb and 37 Ib, respectively. The 9-lb collar C, which is connected to BC and the spring, slides freely along the smooth vertical guide. The lengths of the rods are 4 = 1.3 ft and 2 = 3.2 ft. If the system is released from rest when 0 = 0°, determine the ratio r= wAB/ WBC of the angular velocities or rod AB and rod BC when e = 90°. Please pay attention: the numbers may change since they are randomized. Your answer must include 2 places after the decimal point. A В k C Your Answer: Answer

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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