Question

laws of conservation of momentum​

Answer 1

Answer:

here your answer⊙_⊙

Explanation:

Conservation of momentum, general law of physics according to which the quantity called momentum that characterizes motion never changes in an isolated collection of objects; that is, the total momentum of a system remains constant. ... Before launch, the total momentum of a rocket and its fuel is zero.

Answer 2

$\huge\bf{{\color{black}{A}}{\color{maroon}{n}}{\red{s}}{\color{red}{w}}{\color{orange}{e}}{\color{gold}{r}}}$

According to law of conservation of momentum, the total momentum of a system of object remains conserved before and after their interaction.

OR

The sum of momentum before collision is always equal to the sum of momentum after collision.