06.49: Three identical Hookian springs of spr
+*ih5gdib)-mjvs 3xf ing constant k are connected as shown to a mass M in equilibrium. The horizontal platform shown between the springs and the springs themselv
-5fsv )xh+j im*3digb es have no mass. If the mass M is slightly displaced vertically, the mass exhibits simple harmonic oscillation. Assume that the horizontal platform does not rotate during the oscillations.What is the period of the oscillation?