Question

help me out to get the answer ​

Answer 1

$\huge\mathbb\red{Salut\:Mate}$

Here your answer is______,

$m1 = 4kg \\ v1 = 4mpsec$

$m2 = 50g = 0.05kg$

$m2 \times v2 = - (m1 \times v1)$

$0.05 \times v2 = - (4 \times 35)$

$0.05v2 = - 140$

$v2 = - \frac{140}{0.05}$

$v2 = - \frac{14000}{5}$

$v2 = - 2800mpsec$

Gracais Mate ✌️

$<marquee>❣️ Hope it may helps u...☺️❣️$