The steel bar AB has a rectangular cross section. (Figure 1) Part A If it is pin connected at its ends, determine the maximum allowable intensity w of the distributed load that can be applied to BC without causing bar ABto buckle. Use a factor of safety with respect to buckling of 1.4. E = 200 GPa oy = 360 MPa Express your answer to three significant figures and include the appropriate units. N w = 1210 Figure < 1 of 1 Submit Previous Answers Request Answer X Incorrect; Try Again; 2 attempts remaining Review your calculations and make sure you round to 3 significant figures in the last step. 5 m 3 m Provide Feedback Next > 20 mm 30 mm -20 mm
The steel bar AB has a rectangular cross section. (Figure 1) Part A If it is pin connected at its ends, determine the maximum allowable intensity w of the distributed load that can be applied to BC without causing bar ABto buckle. Use a factor of safety with respect to buckling of 1.4. E = 200 GPa oy = 360 MPa Express your answer to three significant figures and include the appropriate units. N w = 1210 Figure < 1 of 1 Submit Previous Answers Request Answer X Incorrect; Try Again; 2 attempts remaining Review your calculations and make sure you round to 3 significant figures in the last step. 5 m 3 m Provide Feedback Next > 20 mm 30 mm -20 mm
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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Question
1210 N/m could be correct? I tried 1213 N/m last time.
Transcribed Image Text:The steel bar AB has a rectangular cross section.
(Figure 1)
Part A
If it is pin connected at its ends, determine the maximum allowable intensity w of the distributed load that can be applied to BC without causing bar AB to buckle. Use a
factor of safety with respect to buckling of 1.4. Est = 200 GPa, oy = 360 MPa.
Express your answer to three significant figures and include the appropriate units.
HA
?
N
w =
1210
Figure
1 of 1
Submit
Previous Answers Request Answer
X Incorrect; Try Again; 2 attempts remaining
B
Review your calculations and make sure you round to 3 significant figures in the last step.
5 m
3 m
Provide Feedback
Next >
20 mm
30 mm
20 mm
y
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