you are not considering the "hidden" force of friction and/or gravity in your thinking.
Example: A box sitting at rest on a floor has balanced forces:
no force pushing from any of the four sides
Balance force up and down (gravity pulling box down, floor holding it up)
Now, someone pushes the box across the floor:
Initial push causes and acceleration (going from zero velocity to say 5 mph)
Now, if that person maintained the 5 mph speed (no acceleration) of pushing the box then we are back to a balanced force: the pushing on the side of the box = the friction on the bottom of the box.
Unbalanced forces can cause an object move from its original position resulting in acceleration because every object in the universe has an internal force [resisting force] in it . when an external force applied on an object increases from that of the internal force of the object then that force is said to be unbalanced force
unbalenced
Forces that are unbalanced have a net force that does not equal zero
Acceleration is the result of unbalanced forces acting on an object. When the forces acting on an object are unbalanced, there is a net force that causes the object to accelerate. Balanced forces, on the other hand, result in no acceleration as the forces cancel each other out.
Unbalanced forces are two or more forces that are not equal in magnitude and opposite in direction, resulting in a change in the motion of an object. The net force produced by unbalanced forces causes the object to accelerate in the direction of the resultant force.
Forces (plural) are balanced if their vector sum is zero. Since an unbalanced force causes an acceleration, if an object isn't accelerating then the forces on it are balanced.
There is no such thing as "a balanced force" or "a unbalanced force". Only a group of two or more forces can be balanced or unbalanced. An unbalanced group of forces acting on an object causes accelerated motion of the object. A balanced group of forces doesn't.
"Forças desequilibradas" translates to "unbalanced forces" in English. It refers to a situation where the forces acting on an object do not cancel each other out, resulting in a net force that causes the object to move or accelerate.
An unbalanced group of forces on an object causes the object to accelerate.Its acceleration is (the vector sum of all the forces)/(the object's mass) .
It it called balanced forces.
An unbalanced force is when one force is stronger than another force acting on an object. This causes the object to move in the direction of the stronger force. For example, pushing a toy car harder on one side can make it turn because of unbalanced forces acting on it.
Must be unbalanced. Otherwise, the moon would be moving at constant speed in a straight line.
Unbalanced forces cause acceleration.