The same train B continues the travelling after taking the instant stop at the station with the velocity shown in Figure 3. Construct the a-s graph for the same interval of time. Determine the acceleration when s = 37 m and s = 132 m.
1) Figure 2 shows two trains that are moving on the same direction from a same initial
position of O. The speed of the trains at the point O is given by vA = 90 m/s and vB =
30 m/s. If the train B is decelerating at aB = - 0.2 m/s2
to stop at the next station while
train A continues the traveling with a constant speed, calculate the distance between
both trains at the instant the train B stops at the station. Use sA and sB to describe the
distance of the trains from the initial position of O
2) The same train B continues the travelling after taking the instant stop at the station with
the velocity shown in Figure 3. Construct the a-s graph for the same interval of time.
Determine the acceleration when s = 37 m and s = 132 m.
Hi, Please help me in no.2 if you cannot do both
![35
30
25
v = 0.012 s²
20
15
10
5
s [m]
10 20
30
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60
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80
90 100 110 120 130 140 150
Figure 3
[su] a](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fabd3f462-2766-42c1-bcff-748c0cd53198%2F63adad73-e3ae-42be-ae68-f9e89e7bdf07%2F15msiga_processed.png&w=3840&q=75)
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