A 0.32 kg puck at rest on a horizontal frictionless surface is struck by a 0.22 kg puck moving in the positive x-direction with a speed of 3.2 m/s. after the collision, the 0.22 kg puck has a speed of 1.1 m/s at an angle of θ = 60° counterclockwise from the positive x-axis.
determine the velocity of the 0.32 kg puck after the collision.