X3 E C 80 cars/h 50 cars/h X6 X4 Answer the following questions. Keep in mind that traffic flow on each road has to be greater or equal to 0. a) What is the maximal possible traffic flow on the road connecting intersections E and A? Enter your answer to part a) here: 40 cars/h − → @ 140 cars/h b) Suppose that the road connecting intersections E and A gets closed. Assuming that all measurements of traffic flow indicated on the picture above stay unchanged, what is the minimal possible traffic flow on the road connecting intersections D and C in such case? Enter your answer to part b) here: This is a continuation of the traffic flow problem directly above and it refers to the same diagram of roads: 100 cars/h X2 A X3 X1 E X4 ☑ 80 cars/h 50 cars/h X6 B +5 D Answer the following questions. Keep in mind that traffic flow on each road has to be greater or equal to 0. a) What is the maximal possible traffic flow on the road connecting intersections E and A? Enter your answer to part a) here: → 120 cars/h 40 cars/h - 140 cars/h

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Question
Help!!!!!
X3
E
C
80 cars/h
50 cars/h
X6
X4
Answer the following questions. Keep in mind that traffic flow on each road has to be greater or equal to 0.
a) What is the maximal possible traffic flow on the road connecting intersections E and A?
Enter your answer to part a) here:
40 cars/h
− → @
140 cars/h
b) Suppose that the road connecting intersections E and A gets closed. Assuming that all measurements of traffic flow indicated on the picture above stay unchanged, what is the
minimal possible traffic flow on the road connecting intersections D and C in such case?
Enter your answer to part b) here:
Transcribed Image Text:X3 E C 80 cars/h 50 cars/h X6 X4 Answer the following questions. Keep in mind that traffic flow on each road has to be greater or equal to 0. a) What is the maximal possible traffic flow on the road connecting intersections E and A? Enter your answer to part a) here: 40 cars/h − → @ 140 cars/h b) Suppose that the road connecting intersections E and A gets closed. Assuming that all measurements of traffic flow indicated on the picture above stay unchanged, what is the minimal possible traffic flow on the road connecting intersections D and C in such case? Enter your answer to part b) here:
This is a continuation of the traffic flow problem directly above and it refers to the same diagram of roads:
100 cars/h
X2
A
X3
X1
E
X4
☑
80 cars/h
50 cars/h
X6
B
+5
D
Answer the following questions. Keep in mind that traffic flow on each road has to be greater or equal to 0.
a) What is the maximal possible traffic flow on the road connecting intersections E and A?
Enter your answer to part a) here:
→
120 cars/h
40 cars/h
-
140 cars/h
Transcribed Image Text:This is a continuation of the traffic flow problem directly above and it refers to the same diagram of roads: 100 cars/h X2 A X3 X1 E X4 ☑ 80 cars/h 50 cars/h X6 B +5 D Answer the following questions. Keep in mind that traffic flow on each road has to be greater or equal to 0. a) What is the maximal possible traffic flow on the road connecting intersections E and A? Enter your answer to part a) here: → 120 cars/h 40 cars/h - 140 cars/h
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