A beam segment subjected to internal bending moments at sections A and B is shown along with a sketch of the cross- sectional dimensions. Consider the block on the left of the beam, shwon as area (1), and answer the following questions: [L=16 in, MA=3550 lb-ft, Mg-4850 Ib-ft, a=2 in, b=4 in, c=12.5 in., I = 523.1 in.*1

Elements Of Electromagnetics
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A beam segment subjected to internal bending moments at sections A and B is shown along with a sketch of the cross-
sectional dimensions. Consider the block on the left of the beam, shwon as area (1), and answer the following questions:
[L=16 in, MA=3550 lb-ft, Mg-4850 Ib-ft, a=2 in, b-4 in, c=12.5 in., I = 523.1 in.4]
M
M,
B
A
Determine the first moment of area (Q).
13.26 in3
32.8 in
17.29 in
31.01 in
20.73 in
Determine the value of shear flow (q)
Answer:
Ib/in.
Determine the shear stress.
Answer:
psi
Transcribed Image Text:A beam segment subjected to internal bending moments at sections A and B is shown along with a sketch of the cross- sectional dimensions. Consider the block on the left of the beam, shwon as area (1), and answer the following questions: [L=16 in, MA=3550 lb-ft, Mg-4850 Ib-ft, a=2 in, b-4 in, c=12.5 in., I = 523.1 in.4] M M, B A Determine the first moment of area (Q). 13.26 in3 32.8 in 17.29 in 31.01 in 20.73 in Determine the value of shear flow (q) Answer: Ib/in. Determine the shear stress. Answer: psi
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