When the forces acting on an object are balanced, the object will remain at rest if it was at rest, or continue moving at a constant velocity if it was already in motion.

Here's why:

* Newton's First Law of Motion (Law of Inertia): This law states that an object at rest will stay at rest, and an object in motion will stay in motion at a constant velocity, unless acted upon by a net force.

* Balanced Forces: Balanced forces mean that all the forces acting on the object cancel each other out. This results in a net force of zero.

Examples:

* A book on a table: The force of gravity pulling the book down is balanced by the normal force from the table pushing the book up. The book remains stationary.

* A car moving at a constant speed on a straight road: The engine's forward force is balanced by the forces of friction and air resistance. The car maintains its constant velocity.

In summary, balanced forces lead to a state of equilibrium where the object's motion is either non-existent or unchanging.