Question

A 2 kg mass moving with a velocity of 10 ms-collides with another 6 kg mass moving in
direction with a velocity of 20 ms. During the collision, they stick together. Find their common velocity
and the momentum.
1) 12.5 m/s, 100 kgms + 2) 12.5 m/s,50 kgms! 3) 7.5 m/s, 100 kgms! 4) 7.5 m/s,50 kgms[ I want correct answer] with explanation!!​

Answer 1

$\huge\mathfrak\red{Answer}$

$v = \frac{20}{4} = 5m {s}^{2}$

this your answer

and explanation see in this attachment!!!!

Answer 2

5ᴍ/ꜱ^2 ɪꜱ ᴛʜᴇ ᴀɴꜱᴡᴇʀ......