A uniform ladder 5.00 m long weighing 300 N rests against a vertical frictionless wall with its lower end 3.00 m from the wall. A man weighing 700 N climbs slowly up the ladder and it starts to slip when he has climbed 2.00 m along the ladder. Find the co efficient of static friction between the ladder and the floor. Video description: https://youtu.be/IpuYE00K5UM