Question

state the law of conservation of momentum . give its 2 example​

Answer 1

Principle of the conservation of momentum. 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

in an isolated system of interacting body the vector sum of momentum of bodies remain constant this is called law of conservation of momentum

eg  Recoil of gun

      explosion of a bomb

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