Question

a body of mass 100 kg is moving horizontal with velocity 10 m/s a mass of 250 kg is add find the final velocity​

Answer 1

Answer:

2.85

Explanation:

$m1v1 = m2v2 \\ 100 \times 10 = 350 \times v2 \\ \frac{100 \times 10}{350} = v2 \\ 2.85 = v2$

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