The Drawing Shows A Collision Between Two Pucks On An Air Hockey Table Puck A Ha 1 (1)

The drawing shows a collision between two pucks on an air-hockey table. Puck A has a mass of 0.040 kg and is moving along the x axis with a velocity of +5.5 m/s. It makes a collision with puck B, which has a mass of 0.070 kg and is initially at rest. After the collision, the two pucks fly apart with the angles shown in the drawing.