A uniform chain of mass M and L is attached the vertical

Last updated: 6/24/2023

A uniform chain of mass M and L is attached the vertical wall so that exactly half of its length is resting over rough horizontal surface and half of length is hanging If tangent drawn at the point P in the chain makes an angle 37 with vertical as shown in figure then frictional force acting on the chain is 1 3 Rough surface 3Mg 8 Mg 2 2 4 37 Vertical wall Mg 8 4Mg 5