A 27.0 g object moving to the right at 22.0 cm/s overtakes and collides elastic ally with a 13.0 g object moving in the same direction at 15.0 cm/s. Find the velocity of each object after the collision. (Take the positive direction to be the right. Indicate the direction with the sign of your answer.) 27.0 g object=________cm/s 13.0 g object=________cm/s