What happens when the forces acting on an object are balanced?

When an object experiences balanced forces, it means that the total net force acting on it is zero. This condition leads to specific outcomes based on Newton's First Law of Motion, which states that an object at rest stays at rest, and an object in motion continues to move at a constant velocity unless acted upon by an unbalanced force.

If the object is initially at rest and the forces are balanced, it will remain at rest because there are no unbalanced forces to cause it to move. Similarly, if the object is already in motion, the balanced forces mean it will continue to move at the same speed and in the same direction without any changes to its state of motion.

In contrast, other options suggest scenarios that would occur with unbalanced forces. For example, an object would accelerate if a net force acts on it, resulting in a change in its speed or direction. Changing direction or losing energy also implies the presence of unbalanced forces at work, which would disrupt the equilibrium. Hence, when forces are balanced, the stability of the object's current state is maintained, confirming that it will either remain at rest or keep moving uniformly.