Question

Newton's second law of motion

Answer 1

according to newton's second lawof motion :the rate of change of momentum of a body is directly proportional to the applied force and takes place in the direction in which the force acts..newton second law of motion gives a relationship between force and acceleration.

Answer 2

Newton's second law of motion states that :-
The rate of change of momentum of a body is directly proportional to the applied force.
OR
$f = \frac{mv - mu}{t} \\ f = m( \frac{v - u}{t}) \\ f = ma$