A shaft with negligible inertia has a flywheel suspended from the end and a damper to damp the vibrations. The shaft has a torsional stiffness of 5000 N m s/rad.The flywheel has a moment of inertia of 30 kg m.The damping ratio is 0.4.The flywheel is rotated 0.02 radian and released Calculate the following i.The damped frequency ii. The angular displacement,velocity and acceleration after 0.5 seconds after being released. Is it possible to get a step by step calculation. Thank you.