The spring constant is k -800 N/m. and the spring is unstretched when x = 0. The damping c...

The spring constant is k -800 N/m. and the spring is unstretched when x = 0. The damping constant is c = 250 N-s/m. The mass of each object is 30 kg. The inclined surface is smooth. The radius of the pulley is 120 mm and its moment ofinertia is I = 0.03 kg-m2. Att = 0,x = and dx/dt = 1 m/s. What is the value of x at t = 2 s?