What is the recommended minimum stopping distance for a car travelling at 50 km/h on a dry road?

The recommended minimum stopping distance for a car travelling at 50 km/h on a dry road is indeed 25 metres. This distance takes into account several factors that contribute to how quickly a vehicle can come to a complete stop, including perception time, reaction time, and braking distance.

At a speed of 50 km/h, a driver typically needs to react to a situation, which may take about 1 second. During this time, the vehicle continues to travel. After the driver applies the brakes, additional distance is required to bring the car to a halt, which depends on the road surface and the vehicle's braking capability. On a dry road, the combination of these variables results in a total stopping distance of approximately 25 metres.

Understanding this stopping distance is vital for safe driving, as it allows drivers to maintain a sufficient interval between their vehicle and the one ahead, ensuring they can respond to sudden changes in traffic conditions without risking a collision.