A force that acts on an object, but does not cause any movement (specifically, a change in velocity) of the object, is (by Newton's law) equally and opposite balanced by other forces.
Friction
A net force will cause an acceleration. That is to say, if a net force acts on an object, the object's velocity will change.
An object is stationary until a force acts on it, then when a force acts on it it will keep going the same direction and speed forever, until another force acts on it.
changes the motion of the object
Then one force is overcoming another force, and the object moves.
Friction
A net force will cause an acceleration. That is to say, if a net force acts on an object, the object's velocity will change.
An object is stationary until a force acts on it, then when a force acts on it it will keep going the same direction and speed forever, until another force acts on it.
attrition
Any force that acts in a direction opposite to the movement. Quite often, this will be friction.
changes the motion of the object
A push or pull that acts on an object is a force.
Then one force is overcoming another force, and the object moves.
Then one force is overcoming another force, and the object moves.
Then one force is overcoming another force, and the object moves.
Then one force is overcoming another force, and the object moves.
Then one force is overcoming another force, and the object moves.