The boom AC is a 4-in. square steel tube with a wall thickness of 0.25 in. The boom is supported by the 0.66-in .-diameter pin at A, and the 0.28-in .-diameter cable BC. Neglecting the weight of the boom, determine the shear stress in the pin (in psi) if P = 5066 lb. Round off the final answer to two decimal places.

Refrigeration and Air Conditioning Technology (MindTap Course List)
8th Edition
ISBN:9781305578296
Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Chapter1: Heat, Temperature, And Pressure
Section: Chapter Questions
Problem 17RQ: Convert 22C to Fahrenheit.
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The boom AC is a 4-in. square steel tube with a wall thickness of 0.25 in. The boom is supported by the 0.66-in .-diameter pin at A, and the 0.28-in .-diameter cable BC. Neglecting the weight of the boom, determine the shear stress in the pin (in psi) if P = 5066 lb. Round off the final answer to two decimal places.

12 ft
B
70°
4 in
3.5 in.
30°
0.5-in dia.
Detail at 4
Transcribed Image Text:12 ft B 70° 4 in 3.5 in. 30° 0.5-in dia. Detail at 4
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