A toy car X of mass .200 kg moves along a frictionless surface with a velocity of .180 m/s. It collides with another toy car Y, with a mass .250 kg...

A toy car X of mass .200 kg moves along a frictionless surface with a velocity of .180 m/s. It collides with another toy car Y, with a mass .250 kg and a speed of .130 in the same direction. After the collision, toy car X continues to move in the same direction with a velocity of .177 m/s. Calculate the speed of toy car Y after the collision.