You are riding your motorcycle and, as seen in the photograph, the roadway is wet. In the event of braking, this situation will cause...
Human factor: Reaction, braking, and stopping
Explanation
Braking on a wet road: why the distance increases
The braking distance depends on the **grip** between the tire and the asphalt, the **condition of the brakes**, and the **road**.
- On a **wet** road, a thin film of **water** forms that reduces **friction**: the tire has less grip.
- With less grip, the vehicle needs **more meters** to stop; it may even **double** compared to **dry** asphalt.
- Surfaces with **ice** or **grease** further reduce friction and lengthen the distance.
Conclusion: on wet surfaces, the **braking distance increases** because the tire-asphalt grip decreases.
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