What type of sensors does Adaptive Cruise Control (ACC) mainly use to measure the distance to the vehicle ahead?

En español: ¿Qué tipo de sensores utiliza principalmente el control de crucero adaptativo (ACC) para medir la distancia con el vehículo de delante?

A Rain sensors
B Tyre pressure sensors
C Radar and camera Correct answer
D Engine temperature sensors

Why this is the correct answer

Adaptive cruise control uses radar and camera sensors to measure the distance and relative speed to the preceding vehicle and adjust its pace.

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