Question

What would be an example of Newton's first law

Answer 1

Object in motion stays in motion. But at the same time ignoring the Friction and Gravity. So say a ball rolling on a flat surface with no friction and gravity stopping it

Answer 2

An object in motion stays in motion, while an object at rest will stay at rest, otherwise known as inertia. So, a rolling ball will stay in motion if it's moving, whereas if it's being held in you hand and resting, it won't!