Question

plzz answer Question 9

Answer 1

The law of momentum conservation can be stated as follows. For a collision occurring between object 1 and object 2 in an isolated system, the total momentum of the two objects before the collision is equal to the total momentum of the two objects after the collision.

2
mass of body
velocity of body

Answer 2

Your answer..

The law of conservation of momentum states that the total momentum of the system always remains same . That is there are two object A and B moving with velocity x and y in an isolated system, After the collision the initial momentum and final moment will be same i.e.
$\bold{Law \:of\: conservation\:of\:momentum}$

Two factors which determine the momentum of a body are -
(1.)Mass of the body.
(2.) velocity of the body .

Formula to find total momentum of the system is
m1u1 + m2u2 = m1v1 + m2v2