Question

state and profe conservation law of linear momentum
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Answer 1

Answer:

In conservation law. Conservationof linear momentum expresses the fact that a body or system of bodies in motion retains its totalmomentum, the product of mass and vector velocity, unless an external force is applied to it.

Answer 2

conservation law of linear momentum states that total momentum of the system is always conserved if no external force acts on an object or system of objects.