The __ measures the amount of directional rotation of the vehicle on its vertical axis. Select one: a. Yaw sensor b. Roll rate sensor C. Angle sensor d. Crash sensor

The correct answer is a. Yaw sensor.<br /><br />The yaw sensor measures the amount of directional rotation of the vehicle on its vertical axis. It detects the rotation of the vehicle around its vertical axis, which is known as yaw. This information is important for the vehicle's stability and control, especially during turns or when changing lanes. The yaw sensor provides feedback to the vehicle's control system to help maintain stability and ensure smooth and safe maneuvers.