What are Newton's 3 Laws?© BrainMass Inc. brainmass.com September 18, 2018, 5:39 pm ad1c9bdddf - https://brainmass.com/physics/newton/newton-s-laws-1553
Newton's laws are considered to be the fundamental laws of mechanics.
The first law says that:
"An object maintains its state of rest or its uniform motion unless it is acted upon by an external unbalanced force".
We know that to move or to stop a moving body we have to apply a force. This is exactly what this law states.
The mechanics of the body is contained in the Second law of motion.
Newton's Laws with explanation