It is Law of inertia.. When a body is at rest or motion it will try to be in rest or motion respectively until an external force is exerted.
3 3 3
mark as brainliest
An object at rest stays at rest and an object in motion stays in motion with same speed and in the same position
An object in  uniform motion tends to remain in same motion unless an external force is applied to it.
3 2 3