Solve the previous problem again for the case where the mass of the rear door is Mt = 27 kg and the mass of the crate is Mc = 68 kg. H = 305 mm, L = 406 mm, dc =460 mm, dt =350 mm, and the effective cross-sectional area of the cable is Ae = 11 mm^2. (a) Calculate the tensile force T and the normal stress o- for each cable. (b) If the elongation of each cable by the weight of the wooden box and the rear door is delta = 0.25mm, what is the average strain in the cable?

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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1.2-11 Solve the previous problem again for the case where the mass of the rear door is Mt = 27 kg and the mass of the crate is Mc = 68 kg. H = 305 mm, L = 406 mm, dc =460 mm, dt =350 mm, and the effective cross-sectional area of the cable is Ae = 11 mm^2. (a) Calculate the tensile force T and the normal stress o- for each cable. (b) If the elongation of each cable by the weight of the wooden box and the rear door is delta = 0.25mm, what is the average strain in the cable?
8=D 0.25 mm라면 케이블에서의 평균 번형뮬은
10032
0007
Mc = 68 kg
d. = 460 mm
%3D
케이블
H = 305 mm
상자
뒷문
트럭
dr = 350 mm
MT = 27 kg
L= 406 mm
문제 1.2-11
Transcribed Image Text:8=D 0.25 mm라면 케이블에서의 평균 번형뮬은 10032 0007 Mc = 68 kg d. = 460 mm %3D 케이블 H = 305 mm 상자 뒷문 트럭 dr = 350 mm MT = 27 kg L= 406 mm 문제 1.2-11
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