A block of mass 1kg is at rest on a rough horizontal surface having coefficient of static f
Channel: Doubtnut
Date: 2020-01-28

A block of mass 1kg is at rest on a rough horizontal surface having coefficient of static friction 0.2 and kinetic friciton 0.15, find the frictional forces if a horizontal force, (a) `F=1N` (b) F=1.96N (c) F=2.5N is applied on a block