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# A horizontal platform with a block of mass m placed on it is executing SHM along a vertical line. The amplitude of oscillation is 0.25cm. What should be the maximum frequency of oscillation of the platform,if the block is not to be detached from the platform?(take g=10m/s2 and pi2=10)

Khimraj
3007 Points
3 years ago
the maximum frequency of oscillation of block should be sucth that its maximum acceleration is equal to g.
So
amax = w2A = g
(2$\pi$f)2A = g
4$\pi$2f2A = g
4*10*f2*0.25*10-2 = 10
then f2 = 100
SO fmax = 10 s-1.