Two identical objects traveling in opposite directions with the same speed 15.0 m/s make a head-on collision. find the speed of each object after the collision if they stick together.

a displacement distance is size of displ

lol

explanation:

the five characteristics of adolescence are biological growth and development, and undefined status, increased decision making, increased pressure and the search of self.

the rearrangement of particles in a physical change. hope this