B10 [1 pt]. Three different vertical mass-spring systems are shown. All three springs have rest lengths indicated by the dashed line (their length with no hanging masses). With masses M and 2M, springs 1 and 2 stretch a distance d from their rest lengths, while with mass M. spring 3 stretches a distance d 2 from its rest length. These systems are each given a quick little push and set into oscillatory motion. 1 2. 3 Rank the frequencies of oscillations. (0 =00; 0 d /2 _ 0 =0 30 0 0, =030 _ (0 =00 00