A mass m = 4 kg is attached to both a spring with spring constant k = 17 N/m and a dash-pot with damping constant c = 4 N . s/m . The mass is started in motion with initial position x0 = 3 m and initial velocity Vo = 7 m/s. Determine the position function x (t) in meters. x (t) = Note that, in this problem, the motion of the spring is underdamped, therefore the solution can be written in the form a(t) = Cle ptcos(wit - a). Determine C1, w1 , a1and p. C1 = W1 01 = (assume 0