Practice question

Which of the following is true regarding the braking performance on a wet surface?

  1. Braking distance is reduced
  2. Braking performance improves
  3. Braking distance is increased
  4. Braking is effectively eliminated

Answer: C — Braking distance is increased

When riding on wet surfaces, the presence of water can reduce the friction between the tires and the road. This decreased friction results in longer stopping distances because the tires are not able to grip the road effectively. As the braking force is reliant on this grip, the amount of force that can be applied through braking is diminished on a wet surface. Therefore, stopping a motorcycle will generally take longer, meaning that the braking distance will be increased in these conditions. This is crucial for riders to understand, as it directly impacts how they should approach braking when the road conditions are not optimal. Being aware that wet surfaces can greatly extend stopping distances can help a rider maintain safer speeds and increase their reaction time when approaching hazards.

Practice more: NZ Motorcycle Learner License Practice Test →