Answer: Law of Inertia is another name for Newton’s First Law of motion.
The Law of inertia, otherwise known as Newton’s first law of motion, states that an object in a uniform motion or a resting state will continue to be so until and unless some external force is enacted on it to induce some change.
The term inertia is when an object resists change in its state.
The first law means that things cannot initiate or change their direction, and a force from an external source is mandatory for inducing any change.