The rod of negligible mass is subjected to a couple moment of M = (30t2) N - m and the engine of the car supplies a traction force of F = (15t) N to the wheels, where t is in seconds. The car starts from rest. The total mass of the car and rider is 190 kg. Neglect the size of the car. (Figure 1)

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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Part A
The rod of negligible mass is subjected to a couple
moment of M = (30t2) N. m and the engine of the car
supplies a traction force of F = (15t)N to the wheels,
where t is in seconds. The car starts from rest. The total
mass of the car and rider is 190 kg. Neglect the size of
the car. (Figure 1)
Determine the speed of the car at the instant t = 5 s.
Express your answer to three significant figures and include the appropriate
units.
m
v = 3.33
S
Next >
Figure
< 1 of 1>
4 m.
M = (30r) Nm
F = 15t N
Transcribed Image Text:Part A The rod of negligible mass is subjected to a couple moment of M = (30t2) N. m and the engine of the car supplies a traction force of F = (15t)N to the wheels, where t is in seconds. The car starts from rest. The total mass of the car and rider is 190 kg. Neglect the size of the car. (Figure 1) Determine the speed of the car at the instant t = 5 s. Express your answer to three significant figures and include the appropriate units. m v = 3.33 S Next > Figure < 1 of 1> 4 m. M = (30r) Nm F = 15t N
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