Given: m1 = 5kg, u1 = 5 m s-1, m2 = 3kg, u2 = 3 m s-1
To find: velocities after collision (v1 and v2)
![](https://www.sarthaks.com/?qa=blob&qa_blobid=14059858818321260552)
Calculation: From formula (i),
![](https://www.sarthaks.com/?qa=blob&qa_blobid=4380116017514540542)
∴ v1 = 3.5 m s-1
From formula (ii),
![](https://www.sarthaks.com/?qa=blob&qa_blobid=12270050812032603411)
∴ v2 = 5.5 m s-1
The velocities of the two bodies after collision are 3.5 m/s and 5.5 m/s.