Question

The law that states that if the net force on an object is zero, the motion of the object does not change is

law of motion.

Answer 1

The law that states that if the net force on an object is zero, the motion of the object does not change is known as **Newton's First Law of Motion**. This law is often summarized by the phrase "an object in motion stays in motion, and an object at rest stays at rest, unless acted upon by a net external force."