A block is placed on a horizontal platform. The system is making horizontal oscillations about a fixed point with a frequency o 0.5 hz. The maximum amplitude of osicllation if the block isnot to slide on the horizontal platform, is (coefficient of friction between the blcok and the platform =0.4)

A block is placed on a horizontal platform. The system is making horiz

1.	A block is placed on a horizontal platform. The system is making horizontal oscillations about a fixed point with a frequency o 0.5 hz. The maximum amplitude of osicllation if the block isnot to slide on the horizontal platform, is (coefficient of friction between the blcok and the platform =0.4)
Answer» 0.3971 m 0.487 1m 0.2971m 0.5271m Answer :A