D 2m 55 5 m 5 m 5m 3 m PROBLEM 1.4-14 Crane boom

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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A crane boom of mass 450 leg with its center of mass at C is stabilized by
two cables AQ and BQ (Ae = 304 mm2 for each cable) as shown in the
figure. A load P=20 KN is supported at point D. The crane boom lies in
the y - z plane.
ho
(a) Find the tension forces in each cable: TAQand TBQ(kN}. Neglect the
mass of the cables, but include the mass of the boom in addition to load P.
(b) Find the average stress (6) in each cable.

D
2m
55
5 m
5 m
5m
3 m
PROBLEM 1.4-14
Crane boom
Transcribed Image Text:D 2m 55 5 m 5 m 5m 3 m PROBLEM 1.4-14 Crane boom
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