Consider the mechanical system shown below. If the system is set into motion by unit impulse force, the equation of the resulting oscillation will be:
(a) \(x(t)=\sin t\)
(b) \(x(t)=\sqrt{2} \sin t\)
(c) \(x(t)=\frac{1}{2} \sin 2 t\)
(d) \(x(t)=\sin \sqrt{2} t\)

20000 OO 1 wwwwww