Two bumper cars each have a mass of 112 kg. Connie's car is moving at 3.12 m/s, and Bonnie's car is at rest when Connie runs into her. After the collision, Bonnie's car lurches forward at a speed of 1.32 m/s. Connie has a mass of 70 kg, and Bonnie has a mass of 82 kg. What is the post collision speed of Connie's car?