*12-48. The race car starts from rest and travels along a straight road until it reaches a speed of 26 m/s in 8 s as shown on the v-t graph. The flat part of the graph is caused by shifting gears. Draw the a-t graph and determine the maximum acceleration of the car. v (m/s) v = 4t – 6 14 v = 3.5t t (s) 4 5 26

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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*12-48. The race car starts from rest and travels along a
straight road until it reaches a speed of 26 m/s in 8 s as
shown on the v-t graph. The flat part of the graph is caused
by shifting gears. Draw the a-t graph and determine the
maximum acceleration of the car.
v (m/s)
v = 4t – 6
14
v = 3.5t
t (s)
4 5
26
Transcribed Image Text:*12-48. The race car starts from rest and travels along a straight road until it reaches a speed of 26 m/s in 8 s as shown on the v-t graph. The flat part of the graph is caused by shifting gears. Draw the a-t graph and determine the maximum acceleration of the car. v (m/s) v = 4t – 6 14 v = 3.5t t (s) 4 5 26
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