a uniform ladder of length 6m and 20kg rests against a smooth wall making an angle 60 degrees with the floor. A man weighing 50kg force is standing on the ladder 4m from its bottom. find reactions of wall and floor
Dear student
The figure shows the situation:
Where Ng is the reaction of ground, Nw is the reaction of the wall and f is the friction force. In the condition when ladder is at rest all forces are balanced so
The figure shows the situation:
Where Ng is the reaction of ground, Nw is the reaction of the wall and f is the friction force. In the condition when ladder is at rest all forces are balanced so