Question

Explain Newton's second law of motion.

Answer 1

newtons secound law  

the rate of change of momentum is dirctly prosnal to extrnal force applyed

Answer 2

Hey mate..✌

Here is your answer :-


NEWTON'S SECOND LAW :-
=======================

Fα dp/dt 

F = k dp/dt

Now,

p (momentum) = mv

So,

F = k d(mv)/dt

F = k md(v)/dt

F = k ma

(As, dv/dt = a)

Experimentally k =1

So,

F = ma

=================================