A balanced force will NOT cause a change in motion.
Acceleration
motion
Balanced forces that net to zero cause no change in an object motion.
Force causes a change in motion (although in some circumstances, you may not be able to observe the change). The types of change are: motion can speed up, it can slow down, or it can change direction.
motion
An external force is a force that causes a change in an object's motion by pushing or pulling it in a certain direction. This force can accelerate, decelerate, or change the direction of the object's movement.
An unbalanced force acting on an object causes it to change its motion. This force can come from interactions like pushing, pulling, gravity, or friction. The change in motion can be a change in speed, direction, or both.
A force acting on the body, along its line of motion.
That's called a "force".
The force that causes a change in the motion of an object is called an external force. This force can come from various sources, such as gravity, friction, or contact with another object.
An unbalanced force will always cause a change in the motion of an object. This change can involve speeding up, slowing down, changing direction, or a combination of these. Inertia, the tendency of an object to resist changes in its motion, is overcome by the unbalanced force, leading to the change in motion.
Interaction between objects that causes a change in motion.