Question

State second newtons law of motion and obtain mathemathically​

Answer 1

$\mathfrak{Answer}$

Newton's second law of motion can be formally stated as follows: The acceleration of an object as produced by a net force is directly proportional to the magnitude of the net force, in the same direction as the net force, and inversely proportional to the mass of the object.

$\mathfrak{\underline{Mathematically}}$

According to newton's second law :-

pf - pi / t ∝ F

We know that, Momentum ( P) = mv .

Let v be the final and u be the initial velocity .

Now,

mv - mu / t ∝ F

F ∝ m ( v-u) /t

F ∝ ma.

F = kma.

Here, K is the proportionality constant. It's value is 1 .

Units of Force are given by the units of mass and acceleration. Units of force is Kgm/s² .

In accordance to honour the contributions of Newton, 1 kgm/s² is termed as 1 Newton.

Answer 2

Answer:

HEY mate here is your answer:-

It states that the rate of change of momentum of any object is directly proportional to the force applied external force on it.

Momentum is equals to mass into velocity.

Sorry for bad hhandwriting and PLS mark it as brainliest.