Question

What is momentum ? State and deduce the law of conservation of momentum?

Answer 1

The law of conservation momentum states that "The sum of momenta of the two objects before collision provided there is no external unbalanced force acting on it . Or in other words we can say that the total momentum of the two objects is unchanged or conserved by the collision.

Answer 2

$\huge\mathfrak{Answer}$

$\bold{Momentum}$:

⭐Momentum is the product of the mass and velocity of an object.

⭐It is a vector quantity, possessing a magnitude and a direction in three-dimensional space.

⭐It's S.I. unit is kg⋅m/s .

$\bold{Law of conservation of Momentum }$ :

⭐The law of conservation momentum states that "The sum of momenta of the two objects before collision provided there is no external unbalanced force acting on it .