An unbalanced force means that the vector sum of all forces acting on an object is NOT zero. Such an unbalanced force will result in an acceleration.
yes every unbalanced force can change or "try to change (can be or cannot be)" the state of rest or motion
The net force is the vector sum of all the forces acting on a body.
true
True. Gravity.
No. There is no such thing as a single force that is balanced or unbalanced, and a desk is not a force anyway.
Correct. true
When an object accelerates, the force is unbalanced.
what is an unbalanced force in a short story
the unbalanced force would be balance.
If unbalanced forces act on an object, the motion of that object will change. Remember, force equals mass times acceleration.
Unbalanced force means the Net Force. So if there was a force of 6N to the left and 4N to the right the unbalanced or net force would be 2N to the left.
-- "Inertia" is not a force. -- There is no such thing as a single balanced force or a single unbalanced force.