A mass ‘𝑚’ moves with a velocity ‘𝑣’ and collides inelastically with another identical mass. After collision the Ist mass moves with velocity 𝑣 √3 in a direction perpendicular to the initial direction of motion. Find the speed of the 2nd mass after collision

A mass ‘𝑚’ moves with a velocity ‘𝑣’ and collides inelastically with another identical mass. After collision the Ist mass moves with velocity 𝑣 √3 in a direction perpendicular to the initial direction of motion. Find the speed of the 2nd mass after collision

Question: A mass ‘𝑚’ moves with a velocity ‘𝑣’ and collides inelastically with another identical mass. After collision the Ist mass moves with velocity 𝑣 √3 in a direction perpendicular to the initial direction of motion. Find the speed of the 2nd mass after collision