1. The bar is made out of steel and is loaded as shown in figure Fig. - 1. Determine the design stress if the bar has the cross section shown in figure Fig. - 2. 0.50 (m] 20 (KN) 20 (kN) A Figure - 1 Figure - 2 2. A steel square wire is (2 x 2 mm), and 2 [m] long. A force of 18[N] is applied to it and it stretches 0.3 (mm). Assume the material is elastic. Determine the stress in the wire O and the strain in the wire E. .
1. The bar is made out of steel and is loaded as shown in figure Fig. - 1. Determine the design stress if the bar has the cross section shown in figure Fig. - 2. 0.50 (m] 20 (KN) 20 (kN) A Figure - 1 Figure - 2 2. A steel square wire is (2 x 2 mm), and 2 [m] long. A force of 18[N] is applied to it and it stretches 0.3 (mm). Assume the material is elastic. Determine the stress in the wire O and the strain in the wire E. .
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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![1. The bar is made out of steel and is loaded as shown in figure Fig. – 1. Determine the design
stress if the bar has the cross section shown in figure Fig. – 2.
0.50 (m)
20 (KN]
20 (kN]
IC
Figure - 1
Figure - 2
2. A steel square wire is (2 x 2 mm), and 2 [m] long. A force of 18[N] is applied to it and it stretches
0.3 [mm]. Assume the material is elastic. Determine the stress in the wire O and the strain in
the wire E.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fbc9e1181-1430-499b-82e0-78a1d3a26295%2F2888d3dc-391b-4454-9484-fdb8a239e9a5%2Fs07hh2i_processed.jpeg&w=3840&q=75)
Transcribed Image Text:1. The bar is made out of steel and is loaded as shown in figure Fig. – 1. Determine the design
stress if the bar has the cross section shown in figure Fig. – 2.
0.50 (m)
20 (KN]
20 (kN]
IC
Figure - 1
Figure - 2
2. A steel square wire is (2 x 2 mm), and 2 [m] long. A force of 18[N] is applied to it and it stretches
0.3 [mm]. Assume the material is elastic. Determine the stress in the wire O and the strain in
the wire E.
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