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The railcar docklight is supported by the 1/8-in. -diameter pin at A. If the lamp weighs 4.1 lb, and the extension arm AB has a weight of 0.6 lb/ft. 3 ft 125 in Part A Determine the average shear stress in the pin needed to support the lamp. Hint:The shear force in the pin is caused by the couple moment required for equilibrium at A.

The railcar docklight is supported by the 1/8-in. -diameter pin at A. If the lamp weighs 4.1 lb, and the extension arm AB has a weight of 0.6 lb/ft. 3 ft 125 in Part A Determine the average shear stress in the pin needed to support the lamp. Hint:The shear force in the pin is caused by the couple moment required for equilibrium at A.

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
Problem 1.1MA
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The railcar docklight is supported by the 1/8-in.-diameter pin at A. If the lamp weighs 4.1 lb, and the extension arm AB has a weight of 0.6 lb/ft. 3 ft -1.25 in Part A Determine the average shear stress in the pin needed to support the lamp. Hint:The shear force in the pin is caused by the couple moment required for equilibrium at A. Express your answer to three significant figures and include appropriate units. Value Units
Transcribed Image Text:The railcar docklight is supported by the 1/8-in.-diameter pin at A. If the lamp weighs 4.1 lb, and the extension arm AB has a weight of 0.6 lb/ft. 3 ft -1.25 in Part A Determine the average shear stress in the pin needed to support the lamp. Hint:The shear force in the pin is caused by the couple moment required for equilibrium at A. Express your answer to three significant figures and include appropriate units. Value Units
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