WHAT IS COM ?

FTR : COM & Collsion

Displacement, velocity and acceleration of COM, Motion of COM.

COM OF Two Particle System || COM OF Standard Bodies

Concept OF COM and COM OF Two Particle System

Calculation OF COM OF point mass system||Examples on calculation OF COM

Calculation OF COM OF continuous bodies||COM OF a Rod, Ring and Half Ring

Centre of Mass: Basics, finding COM of system of particles COM of continuous bodies : Uniform and Non-uniform Rod, Semi-circular Rod, Disc Displacement, velocity and acceleration of COM, Motion of COM.

Definition OF COM and Its Location

Calculation OF COM OF continuous bodies||Rod||Half ring||Half disc||Examples on calculation OF COM

A ladder AP of length 5m inclined to a vertical wall is slipping over a horizontal surface with velocity of 2m//s , when A is at distance 3m from ground. What is the velocity of COM at this moment?