A block of `0.5kg` is placed on a horizontal platform. The system is making vertical oscillations about a fixed point with a frequency of `0.5 Hz`. The maximum displacement of oscillation, if the block does not lose contact with the horizontal platform is nearly

A block is placed on a horizontal platform. The system is making horizontal oscillations about a fixed point with a frequency of 0.5 Hz. The maximum amplitude of oscillation if the block is not to side on the horizontal platform, is (Coefficient of friction between the block and the platform = 0.4)

A block is placed on a horizontal platform.. The system is making horizontal oscillations about a fixed point with a frequency of 0.5Hz . Find the maximum amplitude of oscillation if the block is not to slide on the horizontal platform? (Coefficient of friction between the block and the platform=0.2) (g=10ms^(-2))

A block is kept is kept over a horizontal platform, executing vertical SHM of angular frequency omega . Find maximum amplitude of oscillations, so that the block does not leave contact with the platform.