A cylinderical block of wood of mass m and area cross-section A is floating in water (density = `rho`) when its axis vertical. When dressed a little and the released the block starts oscillating. The period oscillations is

A cylindrical block of wood of mass M is floating n water with its axis vertica. It is depressed a little and then released. Show that the motion of the block is simple harmonic and find its frequency.

A plank of mass 'm' and area of cross - section A is floating as shown in figure. When slightly displaced from mean position, plank starts oscillations. Find time period of these osillations.

A plank of mass 'm' and area of cross - section A is floating in a non - viscous liquid of desity rho . When displaced slightly from the mean position, it starts oscillating. Prove that oscillations are simple harmonic and find its time period.

A rectangular block of mass m and area of cross-section A floats in a liquid of density rho . If it is given a small vertical displacement from equilibrium, it undergoes oscillation with a time period T. Then

A rectangular block of mass m and area of cross-section A floats in a liquid of density rho . If it is givan a small vertical displacement from equilibrium, it undergoes oscillation with a time period T, then select the wrong alternative.

A cylinderical log of wood of height h and area of cross-section A floats in water. It is pressed and then released. Show that the log would execute S.H.M. with a tiem period. T=2pisqrt((m)/(Arhog) where m is mass of the body and rho is density of the liquid.