In the picture below, a block slides along a smooth surface, when it passes point A its speed is 36 km/hour.Show whether the beam can reach point B, if length L = 0.75 m starting at a height h = 2m with an angle of inclination \theta = {30}^0. The kinetic friction coefficient of the rough surface is 0.4.If the block is able to reach point B, what is the speed of the block at that point?