Question 4.3: For the single degree of freedom mass–spring system shown in...
For the single degree of freedom mass–spring system shown in Fig. 4.1, m = 10 kg, k = 4000 N/m, F_{0} = 40 N, and ω_{f} = 20 rad/s. The initial conditions are x_{0} = 0.02 m and \dot{x_{0}} = 0. Determine the displacement of the mass after t = 0.5 s and t = 1 s.
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