Question

conservation of momentum​

Answer 1

Explanation:

Conservation of momentum is a fundamental law of physics which states that the momentum of a system is constant if there are no external forces acting on the system. It is embodied in Newton's first law (the law of inertia).

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Answer 2

According to law of conservation of momentum

If the object collides , the total momentum before the collision is the same as the total momentum after the collision

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