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Question 3 The reaction of the ballast on the railway tie can be assumed uniformly distributed over its length as shown in (Figure 1). The tie has the rectangular cross section with thickness t = 140 mm. Part A Figure 75 kN 0.45 m 1.5 m- W 75 kN 0.45 m 300 mm 1 of 1 Determine the maximum bending stress developed in the tie. Express your answer to three significant figures and include the appropriate units. με ? σmax = Value Units Submit Request Answer Provide Feedback

Question 3 The reaction of the ballast on the railway tie can be assumed uniformly distributed over its length as shown in (Figure 1). The tie has the rectangular cross section with thickness t = 140 mm. Part A Figure 75 kN 0.45 m 1.5 m- W 75 kN 0.45 m 300 mm 1 of 1 Determine the maximum bending stress developed in the tie. Express your answer to three significant figures and include the appropriate units. με ? σmax = Value Units Submit Request Answer Provide Feedback

Elements Of Electromagnetics
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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Question 3 The reaction of the ballast on the railway tie can be assumed uniformly distributed over its length as shown in (Figure 1). The tie has the rectangular cross section with thickness t = 140 mm. Part A Figure 75 kN 0.45 m 1.5 m- W 75 kN 0.45 m 300 mm 1 of 1 Determine the maximum bending stress developed in the tie. Express your answer to three significant figures and include the appropriate units. με ? σmax = Value Units Submit Request Answer Provide Feedback
Transcribed Image Text:Question 3 The reaction of the ballast on the railway tie can be assumed uniformly distributed over its length as shown in (Figure 1). The tie has the rectangular cross section with thickness t = 140 mm. Part A Figure 75 kN 0.45 m 1.5 m- W 75 kN 0.45 m 300 mm 1 of 1 Determine the maximum bending stress developed in the tie. Express your answer to three significant figures and include the appropriate units. με ? σmax = Value Units Submit Request Answer Provide Feedback
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