This problem has been solved! see the answera spring with spring constant 33n/m is attached to the ceiling, and a 4.8-cm-diameter, 1.5kg metal cylinder is attached to its lower end. the cylinder is held so that the spring is neither stretched nor compressed, then a tank of water is placed underneath with the surface of the water just touching the bottom of the cylinder. when released, the cylinder will oscillate a few times but, damped by the water, quickly reach an equilibrium position. when in equilibrium, what length of the cylinder is submerged? y=? m