The two bars are made of polystyrene, which has the stress-strain diagram shown in the figure below. The bars rupture simultaneously when the load P = 13.5 kN is applied. Assume that buckling does not occur (Figure 1) (Figure 2) Part A Determine the cross-sectional area of bar BC Express your answer to three significant figures and include the appropriate units. ABC =10.4 m² Submit Previous Answers Request Answer Figure < 2 of 2 > X Incorrect; Try Again; 5 attempts remaining (MPa) Part B 175 Determine the cross-sectional area of bar AB 140 Express your answer to three significant figures and include the appropriate units. 105 compression 70 HA 35-tension e (mm/mm) 0.20 0.40 0.60 0.80 AAB= 8.65 m Submit Previous Answers Request Answer
The two bars are made of polystyrene, which has the stress-strain diagram shown in the figure below. The bars rupture simultaneously when the load P = 13.5 kN is applied. Assume that buckling does not occur (Figure 1) (Figure 2) Part A Determine the cross-sectional area of bar BC Express your answer to three significant figures and include the appropriate units. ABC =10.4 m² Submit Previous Answers Request Answer Figure < 2 of 2 > X Incorrect; Try Again; 5 attempts remaining (MPa) Part B 175 Determine the cross-sectional area of bar AB 140 Express your answer to three significant figures and include the appropriate units. 105 compression 70 HA 35-tension e (mm/mm) 0.20 0.40 0.60 0.80 AAB= 8.65 m Submit Previous Answers Request Answer
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
![The two bars are made of polystyrene, which has the
stress-strain diagram shown in the figure below. The bars
rupture simultaneously when the load P = 13.5 kN is
applied. Assume that buckling does not occur.
(Figure 1)
(Figure 2)
Part A
Determine the cross-sectional area of bar BC.
Express your answer to three significant figures and include the appropriate units.
Авс 10.4
m²
Submit
Previous Answers Request Answer
Figure
< 2 of 2>
X Incorrect; Try Again; 5 attempts remaining
(MPa)
Part B
175
Determine the cross-sectional area of bar AB.
140
Express your answer to three significant figures and include the appropriate units.
105
compression
70
HA
35- tension
e (mm/mm)
0.20
0.40
0.60
0.80
AAB = 8.65
m
Submit
Previous Answers Request Answer](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa87dd626-429e-4ae1-8f08-21354d084af8%2F7cc4aafb-f657-4864-9665-ae73bdfe3040%2Fnb2upvr_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The two bars are made of polystyrene, which has the
stress-strain diagram shown in the figure below. The bars
rupture simultaneously when the load P = 13.5 kN is
applied. Assume that buckling does not occur.
(Figure 1)
(Figure 2)
Part A
Determine the cross-sectional area of bar BC.
Express your answer to three significant figures and include the appropriate units.
Авс 10.4
m²
Submit
Previous Answers Request Answer
Figure
< 2 of 2>
X Incorrect; Try Again; 5 attempts remaining
(MPa)
Part B
175
Determine the cross-sectional area of bar AB.
140
Express your answer to three significant figures and include the appropriate units.
105
compression
70
HA
35- tension
e (mm/mm)
0.20
0.40
0.60
0.80
AAB = 8.65
m
Submit
Previous Answers Request Answer
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