Consider the single degree of freedom system shown in figure 1 (forced oscillation with damping) where F(t)-fsin(wt) F(t) Figure 1 Show that i = -i-x+ k fsin(wt) Hence plot the displacement (x) and velocity m m (dx/dt) for four cycles where 7=0.1, m=1kg, k=100N/m, f=100N and w=2wn, given the initial conditions x(0)=D0.02m and x(0) = 0 m/s %3D
Consider the single degree of freedom system shown in figure 1 (forced oscillation with damping) where F(t)-fsin(wt) F(t) Figure 1 Show that i = -i-x+ k fsin(wt) Hence plot the displacement (x) and velocity m m (dx/dt) for four cycles where 7=0.1, m=1kg, k=100N/m, f=100N and w=2wn, given the initial conditions x(0)=D0.02m and x(0) = 0 m/s %3D
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Transcribed Image Text:) Consider the single degree of freedom system shown in figure 1 (forced oscillation with
damping) where F(t)=fsin(wt)
F(t)
Figure 1
Show that * = -
k
fsin(@t)
Hence plot the displacement (x) and velocity
m
m
(dx/dt) for four cycles where 7=0.1, m=1kg, k=100N/m, f=100N and w=2wn, given the
initial conditions x(0)=D0.02m and x(0) = 0 m/s
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