How many hours does it take to drive over 100 kilometers?

[DeKatherine]

At a speed of 100 kilometers per hour, it takes 1 hour; at 50 kilometers per hour, 2 hours; at 10 kilometers per hour, 10 hours; and at 1 kilometer per hour, 100 hours. The actual time depends on the road conditions and driving speed, so there is no standard answer. Even on the same road, two drivers may have different speeds, making identical travel times impossible. Here are some driving precautions: 1. When encountering lane merging: On elevated roads, highways, or some regular roads, lane merging is common, especially at ramp entrances where vehicles must alternate. Poor communication between vehicles in such situations can lead to collisions. 2. When changing lanes: In merging or converging traffic, competing for space is dangerous. Vehicles merging must not force their way in. When another vehicle signals to merge, the following car must clearly indicate whether they agree or refuse the request.