On a level, frictionless air hockey table, two identical 40g

Last updated: 7/23/2022

On a level, frictionless air hockey table, two identical 40g pucks collide. Puck #1 is initially moving along the x-axis at +3.6 m/s (or, 3.6i m/s) and puck #2 is moving along the x-axis at -0.50 m/s. (or, -0.50i m/s). After the collision puck #1 has a velocity given by (0.60i + 1.1j) m/s. a) Find puck #2 's final velocity.