A wooden plank of length I m and uniform cross section is

Last updated: 6/3/2023

A wooden plank of length I m and uniform cross section is hinged at one end to the bottom of a tank as shown The tank is filled with water up to a height of 0 5 The angle 9 that the plank makes with the vertical in the equilibrium position exclude cos 0 0 is 0 Find the value of x T X F C B mg