EEGgram mass hangs motionless. on the end ofa spring with constant 16 newtons per meter. It is set into 1urerti :Ition by giving it a downward velocity of3 meters per second. During its subsequent motion, it experiences mping in magnitude equal to 1? times its speed. In addition. an external force EGGS 315. t 33 U is applied to the ISS. Set up the initialvalue problem to compute the displacement of the mass as a function of time. Do not so