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1.19 Stopping distance

Stopping distance is the total distance a vehicle travels during the driver reaction time and the braking that follows before it stops.

Syllabus
2024
Objective
1.19
Level

Exam analysis

Chance of appearing9%of analysed past papers
Latest appearanceNovember 2025
Most common paperPaper1P
Typical marks1–3

Common command terms

  • Determine
  • Calculate
  • Identify

Scoring notes

Common mistake
Using only thinking distance or only braking distance instead of adding both component distances.

Recent exam appearances

November 2025Paper1P [] · TZ02(b)(i)[ 1 ]1.19 Stopping distance
May 2025Paper1PR [] · TZ01(b)(i)[ 1 ]1.19 Stopping distance
Jan 2023Paper1P [null] · TZ05(c)[ 3 ]1.19 Stopping distance
Practice this objective

Coverage 2023–2025 · Updated 16 Jul 2026

1.19 Stopping distance

Know that the stopping distance of a vehicle is made up of the sum of the thinking distance and the braking distance

Concept essentials

  • Stopping distance is the sum of thinking distance and braking distance.
  • Thinking distance happens before the driver applies the brakes.
  • Braking distance happens after braking begins and ends when the vehicle stops.
  • A stopping-distance calculation may require values to be read from a graph before they are added.
ConceptIGCSE Physics