A horizontal platform with a mass `m` placed on it is executing SHM slong y-axis. If the amplitude of oscillation is 2.5 cm, the minimum period of the motion for the mass not to be detached from the platform `(g=10(m)/(s^2)`)
A. `(10)/(pi)s`
B. `(pi)/(10)s`
C. `(pi)/(sqrt(10))s`
D. `(1)/(sqrt(10))s.`
