Question: The maximum acceleration of the mass in Problem was observed to have the value amax = 1, 000 cm/s2. Determine the initial velocity z(0) = v0 for the case in which the initial displacement has the value x (0) = x0 = 2cm.
Problem: Determine the natural frequency of the system of Fig. for k1 = k2 = 0.8 x 105 N/m, k3 = 2.4 x 105 N/m and m = 240 kg.
