a small object of mass 1 Kg is attached to a spring with spring-constant 1 N/m and is immersed in a viscous medium with damping constant 2 N sec/m. At time t=0 the mass is lowered 2/3 meter and given an initial velocity of 1 m/sec in the upward direction. Find the equation describing the motion and explain how you know the mass will overshoot the equilibrium position once and then creep back to equilibrium