Question

Explain Law of conservation of momentum.​

Answer 1

Answer:

The Principle of the Conservation of Momentum states that: if objects collide, the total momentum before the collision is the same as the total momentum after the collision (provided that no external forces - for example, friction - act on the system).

Answer 2

Answer:

Law of conservation of momentum :-

✍Let us consider a bomb having mass (m) at rest position before explode momentum (P) = mv = 0

After explosion it becomes two pieces

mass m1 has velocity v1

mass m2 has velocity v2

Law of conservation of momentum (P)

mv = m1 v1 + m2 v2

0 = P1 + P2

P1 = - P2

[ ' - ' ( minus ) indication of direction ]

Hence , law of conservation proved .