Initially it requires more force to break the interlock between the irregularities of two surfaces. But once the block is in motion, it takes time to interlock between the irregularities of two surfaces. Also, the body gains the inertia of motion. So, the kinetic friction is less than the limiting friction.
This post was part of TyroCity discussion forum
Question asked by drupadh_thapa
Answered by chimini_chand
Top comments (0)