Final answer:
Unevenly distributed objects in a vehicle can make a rollover more likely due to the effects on the center of mass and stability.
Step-by-step explanation:
Unevenly distributed objects in a vehicle can make a rollover more likely. This is because the uneven distribution can affect the vehicle's center of mass and stability. When the center of mass is high or shifted to one side, it increases the chances of the vehicle tipping over during a sharp turn or sudden maneuver.