Which factor can contribute to increased stopping distance aside from speed?

Increased stopping distance can be influenced by multiple factors beyond just the speed of the vehicle. Vehicle size plays a significant role because larger vehicles, such as trucks or buses, typically have more weight and require a longer distance to come to a complete stop compared to smaller vehicles.

Road surface conditions, such as whether the road is wet, icy, or covered in debris, can dramatically affect traction and braking performance. Poor road conditions can lead to skidding or longer distances needed for braking, thereby increasing the overall stopping distance.

Driver distraction is another critical factor. When a driver is not fully attentive, they may react slower to situations that require braking, thus increasing the time and distance needed to stop the vehicle.

Since all these elements—vehicle size, road surface conditions, and driver distraction—can contribute to extended stopping distances, the correct answer encompasses all of these factors collectively. This understanding highlights the importance of being aware of not just speed but also the surrounding conditions and personal attentiveness while driving.