According to Newton's First Law, what potential impact can an unbalanced force have on an object in motion?

1. An unbalanced force can change both the object's direction and speed.

The correct answer is 1. An unbalanced force can change both the object's direction and speed. According to Newton's First Law of Motion, also known as the law of inertia, an object in motion will remain in motion with the same speed and direction unless acted upon by an unbalanced force. An unbalanced force can change the object's motion by either changing its speed, its direction, or both.

To determine the potential impact of an unbalanced force on an object in motion according to Newton's First Law, we need to understand the law itself. Newton's First Law, also known as the law of inertia, states that an object at rest tends to stay at rest, and an object in motion tends to stay in motion with the same speed and direction unless acted upon by an external force.

So, based on Newton's First Law, the correct answer to the question is 3. An unbalanced force will have no impact on an object in motion. This is because an unbalanced force is required to change the state of motion of an object. If there is no unbalanced force acting on the object, it will continue to move in a straight line with constant speed.