Science, asked by ravirathaur16693, 8 months ago

the sum of products of masses and velocities of two moving bodies before and after their

collision remains the same.​

Answers

Answered by Anonymous
1

Law of conservation of momentum states that initial and final momentum of the system is conserved just before and just after the collision i.e P = constant

∴ ∑ mivi = constant

Thus option D is correct.

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