Equilibrium

Equilibrium is a genaral term denoting a state of balance, when Various force have created a state or form which will not be altered with the passage of Time unless the controlling factors change., other wise if a temporary tendency towards change is introduced, it is countered by an opposing force which tends to restore the system to its former state, the shore_profile of equilibrium, the river long-profile of equilibrium, stable and understable equilibrium of a column of air in the atmosphere.