Consider the mass-spring system shown in the figure below. Assume the natural frequency of the system is n= 10 rad/s. The system is subject to N, where Fo = 0.3m N and w = 2wn rad/s (m: mass in kg). The system is subjected to initial displacement and velocity, i.e. xo = 10 mm and vo = 30 mm/s. The response of th system at t = 24 s is: time-dependent force Fo COs Displacement x(t) F = Focos(wt)| 21.63 mm 43.26 mm 3.61 mm 7.21 mm 5.77 mm O0000

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Consider the mass-spring system shown in the figure below. Assume the natural frequency of the system is Wn = 10 rad/s. The system is subject to a time-dependent force Fo cos (wt)
N, where Fo = 0.3m N and w = 2wn rad/s (m: mass in kg). The system is subjected to initial displacement and velocity, i.e. xo = 10 mm and vo = 30 mm/s. The response of the
system at t = 24 s is:
Displacement
rx(t)
F = Focos(wt)I
m
21.63 mm
43.26 mm
3.61 mm
7.21 mm
5.77 mm
O O O O O
Transcribed Image Text:Consider the mass-spring system shown in the figure below. Assume the natural frequency of the system is Wn = 10 rad/s. The system is subject to a time-dependent force Fo cos (wt) N, where Fo = 0.3m N and w = 2wn rad/s (m: mass in kg). The system is subjected to initial displacement and velocity, i.e. xo = 10 mm and vo = 30 mm/s. The response of the system at t = 24 s is: Displacement rx(t) F = Focos(wt)I m 21.63 mm 43.26 mm 3.61 mm 7.21 mm 5.77 mm O O O O O
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