2. The figure shows a traffic-light assembly with three identical 100-lb traffic lights at B, C, and D. The vertical and horizontal poles have negligible weight. Calculate the support reactions at the fixed support O. (Ignore the thickness of all poles when calculating distances.) 4 ft 1600 20 ft 100 lb 20 ft 2 ft f 30 ft 4 ft 40 ft del 5 ft

2. The figure shows a traffic-light assembly with three identical 100-lb traffic lights at B, C, and D. The vertical and horizontal poles have negligible weight. Calculate the support reactions at the fixed support O. (Ignore the thickness of all poles when calculating distances.) 4 ft 1600 20 ft 100 lb 20 ft 2 ft f 30 ft 4 ft 40 ft del 5 ft

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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