What is the difference between Newton's laws of motion?

Answer 1

First law: The velocity of a body remains constant unless the body is acted upon by an external force

Second law: The acceleration a of a body is parallel and directly proportional to the net force F and inversely proportional to the mass m, i.e., F = ma.

Third law: The mutual forces of action and reaction between two bodies are equal, opposite and collinear.

Answer 2

Newton's second law of motion is concerned with acceleration,

and not at all with speed. It only says that if there's no force,

then no matter what the speed is, it doesn't change.

The same acceleration acting for the same amount of time can produce

different speeds for different cases, depending on what the speed was

when the acceleration began.

Answer 3

Newton's Law of Acceleration is Force/mass = acceleration. a=F/m.

Answer 4

There is none.