A vehicle of mass m 900 kg travels over a long terrain that is approximately sinusoidal: 2TS y= dsin where 1.6 m and d = 10 mm. The suspension stiffness k = 8 x 104 N/m and the system has a damping ratio of 0.2 x 1.6 m d 10 mm (a) Determine the amplitude of the steady-state vibration of the vehicle if it travels at speed v = 40 m/s (b) Determine the speed of the vehicle for which the vehicle has the maximum amplitude.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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. A vehicle of mass m = 900 kg travels over a long terrain that is approximately sinusoidal: y = d sin(2πs/l) where l = 1.6 m and d = 10 mm. The suspension stiffness k = 8 × 104 N/m and the system
has a damping ratio of 0.2.

(a) Determine the amplitude of the steady-state vibration of the vehicle if it travels at speed
v = 40 m/s.
(b) Determine the speed of the vehicle for which the vehicle has the maximum amplitude.

A vehicle of mass m
900 kg travels over a long terrain that is approximately sinusoidal:
2TS
y= dsin
where 1.6 m and d = 10 mm. The suspension stiffness k = 8 x 104 N/m and the system
has a damping ratio of 0.2
x
1.6 m
d 10 mm
(a) Determine the amplitude of the steady-state vibration of the vehicle if it travels at speed
v = 40 m/s
(b) Determine the speed of the vehicle for which the vehicle has the maximum amplitude.
Transcribed Image Text:A vehicle of mass m 900 kg travels over a long terrain that is approximately sinusoidal: 2TS y= dsin where 1.6 m and d = 10 mm. The suspension stiffness k = 8 x 104 N/m and the system has a damping ratio of 0.2 x 1.6 m d 10 mm (a) Determine the amplitude of the steady-state vibration of the vehicle if it travels at speed v = 40 m/s (b) Determine the speed of the vehicle for which the vehicle has the maximum amplitude.
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