What is the primary characteristic of decreasing radius cornering?

Answer: C — The radius becomes tighter during the turn

Decreasing radius cornering is defined by a situation where the turn becomes tighter as the maneuver progresses. This characteristic requires drivers to adjust their speed and steering input because the trajectory of the vehicle changes, demanding more precision to navigate the corner safely and effectively. As the radius decreases, the centrifugal force acting on the vehicle increases, which can affect stability and control. If drivers do not anticipate this change, they risk understeering or losing control, especially at higher speeds. Understanding this concept is crucial for law enforcement drivers, who often need to perform high-precision driving maneuvers under various conditions. Therefore, recognizing an approaching decreasing radius corner is essential for maintaining control and ensuring safe navigation.