What is Formula newtons first law of motion?

Answer 1

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

So, if F is the net force acting on the body and ais the body's acceleration (the rate of change of its velocity) then the first law says that:

"If F = 0 then a = 0."

This in fact follows from Newton's second law, which states that F = ma (where m is the body's mass).

Answer 2

There is no formula it just sets ground rules for the second law

Answer 3

Newton has 3 laws of motion, but I think you are referring to the second, which states that force is equal to mass times acceleration (F=ma)

Answer 4

F=ma=0. No force, no acceleration or No acceleration, no change in motion or No force , no change in motion.

Answer 5

Newton's 1st law is motion stays the same (No acceleration ) unless operated on by an external force or "No force , No acceleration". The formula is F=ma where F is zero.