When is the stopping distance greater?
Human factor: Reaction, braking, and stopping
Explanation
The **stopping distance** is the space a vehicle travels from the moment the driver detects an obstacle until the vehicle comes to a complete stop. This distance is the sum of the **reaction distance** (the time it takes for the driver to react) and the **braking distance** (the space the vehicle travels from the moment the brake is applied until it stops).
The **braking distance** can vary due to several factors, including the **weather**. In particular, when the road is **wet**, the vehicle needs more space to brake due to the reduced grip of the tires on the ground. This increases the braking distance and, consequently, the total stopping distance.
Therefore, the stopping distance is greater when the road is wet, as the vehicle needs more space to come to a complete stop under these conditions.
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