Final answer:
When two individuals with different masses collide, the outcome depends on various factors such as the elasticity of the collision and the forces involved. The collision can result in them rebounding in opposite directions or sticking together and moving as one.
Step-by-step explanation:
When Person A, with a mass of 100 kg, and Person B, with a mass of 50 kg, both moving at the same speed, collide, several factors come into play.
Since the two individuals are moving towards each other at the same speed, the collision will cause them to rebound in opposite directions. The exact outcome of the collision will depend on various factors such as the elasticity of the collision and the forces involved.
In an elastic collision, where kinetic energy is conserved, Person A and Person B may rebound with opposite velocities but the same speed as before the collision. However, in an inelastic collision, where kinetic energy is not conserved, they may stick together and move as one.