Physics, asked by reetisaxena1, 6 months ago

which of the following relationship shows law of conservation of mass ?
1.m1u1+m2u2=m1v1-m2v2 2.m1u1-m2u2=m1v1+m2v2 3.m1u1+m2u2=m1v1+m2v2
4.none

Answers

Answered by rk9051878

2

Answer:

1. ml u + m2 u2 mv2+ mv+1+1

Answered by uthrai

0

Answer:

The answer is correct.

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