One end of a uniform ladder rests against a smooth ver tical

Last updated: 5/28/2023

One end of a uniform ladder rests against a smooth ver tical wall and the other end is on rough ground A man of 80 kg weight stands on the ladder at th up its length Angle of the ladder with the horizontal is 30 Find the reaction of the wall and the coefficient of fric tion between the ladder and the ground The mass of the ladder is 40 kg 678 96 N 12