Center of Mass: The center of mass represents the average position of all particles making up an object. In rotational equilibrium, it remains stationary or moves with constant velocity.
Static Equilibrium: Static equilibrium refers to a state where an object is at rest and experiences no acceleration due to balanced forces acting on it.
Angular Velocity:Angular velocity measures how fast an object rotates around its axis. In rotational equilibrium, if there's no change in angular velocity over time, it indicates a state of equilibrium.