How to Judge the Distance by Rearview Mirror?
1 Answers
Methods to judge the distance by rearview mirror: 1. When the rear vehicle almost occupies the entire mirror, the distance is approximately 3m; 2. When the rear vehicle occupies about two-thirds of the mirror, the distance is approximately 5m; 3. When the rear vehicle occupies about half of the mirror, the distance is approximately 9m; 4. When the rear vehicle occupies about one-third of the mirror, the distance is approximately 12m. The rearview mirror is a tool that allows the driver, sitting in the driver's seat, to directly obtain external information about the rear, side, and lower parts of the car. For the convenience of the driver's operation, to prevent traffic safety accidents, and to ensure personal safety, it is mandatory for all vehicles to be equipped with rearview mirrors, and all rearview mirrors must be adjustable in direction.