A 0.200 kg plastic ball moves with a velocity of 0.30 m/s. Itcollides with a second plastic ball of mass 0.100 kg, which ismoving alone the same line at a speed of 0.10 m/s. After thecollision, both balls continue moving in the same, originaldirection, and the speed of the 0.100 kg ball is 0.26 m/s. What is the new velocity of the first ball?