06.49: Three identical Hookian springs of spring constant k are connect
oaijgvpmz/z2 *o2-8 ;eq iy0 or+y1ng ed as shown to a mass M in equilibrium. The horizontal pla
jzgma q1-/ovn;g 0+iyoro2 z2 y pi*e8tform 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 the oscillations.What is the period of the oscillation?