An applied unbalanced force causes a change in momentum

that an object will change its motion when acted on by an unbalanced force

The force applied to change the momentum of an object results in a force equal in , but opposite in direction to the object that is applying the force. This is an application of Newton's law, resulting in conservation of of the system consisting of both objects.

What happens to the motion of an object when an unbalanced force is applied to it?

If an unbalanced force acts on an object, what will happen?

If forces are unbalanced objects can do which of the following