engineering recuitment BARC Stipendiary Trainee Category I 2023 Mock Test Physics Center of Mass and Linear Momentum Collisions
According to the law of conservation of momentum, in an ideal closed system, when two objects collide:
1
the magnitudes of their momentum vectors add.
2
neither objects loses or gains any momentum.
3
the magnitudes of their momentum vectors multiply.
4
the system neither loses nor gains any total momentum.