Question

What will happen to an object in motion if an unbalanced force does not act on it?

Answer 1

If an object is in motion and no unbalanced force acts upon it, it will continue to move in a straight line at a constant speed. This behavior is described by Newton's First Law of Motion, which states that an object at rest will stay at rest, and an object in motion will stay in motion with the same speed and in the same direction unless acted upon by an unbalanced external force. In essence, the object's velocity remains unchanged in the absence of such a force.