06.49: Three identical Hookian springs of spring constant
hs up. 7s//dckvp;q 9c k are connected as shown to a mass M in equilibrium. The horizontal platform shown between the springs and the springs themselves 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 t
7 9d/;ksshu/pqc p v.che oscillations.What is the period of the oscillation?