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Difficulty: EasySpeed Control and Following Distance

When driving behind a motorcycle on a wet or slippery roadway, why should a driver increase their following distance beyond the standard cushion?

  1. Motorcycles can stop much faster than cars, creating a higher risk of a rear-end collision if the lead rider stops suddenly.Answer
  2. B
    Motorcycles require a smaller following distance because their single-track footprint reduces traction loss in rain.
  3. C
    The posted speed limit permits driving at the maximum designated speed regardless of wet road conditions.
  4. D
    A standard one-second following distance is sufficient whenever driving in school zones during active hours.

Answer

Motorcycles can stop very quickly, and slippery surfaces increase collision hazards; increasing following distance provides essential reaction time and stopping space.
Motorcycles can brake rapidly to a complete stop due to their lighter weight, and slippery surfaces increase the risk of rider instability or skidding. Increasing following distance ensures the trailing vehicle has enough time and braking distance to stop safely.

Step-by-Step Solution

1
Analyze vehicle physical characteristics and environmental conditions.
Motorcycles are lighter and can stop in shorter distances than passenger vehicles, while wet pavement reduces tire traction.
Safe speed control requires accounting for both lead-vehicle handling capabilities and surface friction.
2
Determine the appropriate following distance adjustment.
Expand the space cushion beyond the standard minimum to allow extra reaction and braking time.
Increasing following distance prevents a rear-end crash if the motorcycle rider slows or stops abruptly.

Key Concept

Increasing Following Distance for Vulnerable Vehicles in Adverse Conditions
Estimated Time:45s
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Topics

Speed Control and Following Distance

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