A new smart observation system is being installed at one of the shipping ports on the West

coast. This system observes the motion of a load heaved out of a cargo ship. By observing

the motion, it finds the oscillation and with the knowledge of the hoisting cable, it computes

the volume of the container. To verify the system works properly, you are asked to compute a

case where a $60[kg]$ drum with a diameter of $0\mathrm{.}4[m]$ is used at the end of a steel cable