A spring with a mass of 2 kg has damping constant 16 and a f

A spring with a mass of 2 kg has damping constant 16, and a force of 13.75 N is required to keep the spring stretched 0.5 m beyond its natural length. The spring is stretched 1 m beyond its natural length and then released with zero velocity. Find the position of the mass at any time t.
x(t) =