The a-t graph for a train has been experimentally determined. For 0st S 30 x the curve is a (0.4r) m, and then it becomes straight fort 2 30 s. (Eigure 1) • Part A From the data, construct the u-t graph for the motion, 0stS 40 s

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
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The a-t graph for a train has been experimentally determined. For 0<t < 30 s the
curve is a= (0.4r) m, and then it becomes straight fort 2 30 s. (Figure 1)
• Part A
From the data, construct the v-t graph for the motion: 0stS 40 s.
+,
No elementsS selected
(m/s)
20
t(s)
10
15
25
30
35
40
Figure
1 of 1>
Select the elements from the list and add them to the canvas setting the appropriate attributes. Press TAB to get to the
main menu
(m)
Submit
Previous Answers Reguest Answer
X Incorrect; Try Again; 4 attempts remaining
Part B
Transcribed Image Text:The a-t graph for a train has been experimentally determined. For 0<t < 30 s the curve is a= (0.4r) m, and then it becomes straight fort 2 30 s. (Figure 1) • Part A From the data, construct the v-t graph for the motion: 0stS 40 s. +, No elementsS selected (m/s) 20 t(s) 10 15 25 30 35 40 Figure 1 of 1> Select the elements from the list and add them to the canvas setting the appropriate attributes. Press TAB to get to the main menu (m) Submit Previous Answers Reguest Answer X Incorrect; Try Again; 4 attempts remaining Part B
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