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

Newton's first law of motion states that an object at rest will remain at rest and an object in motion will remain in motion unless acted upon by an external force. In other words, an object will not change its state of motion unless a force is applied to it.

Answer 3

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

Answer 4

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 5

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

Answer 6

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.