Edexcel IGCSE Physics · Spec 1.9
Stopping Distances
Thinking distance, braking distance, and the factors affecting stopping distance.
Physics revision video
Stopping Distances
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Spec 1.9
What you need to know
- Define thinking, braking and stopping distance
- List what affects each one
- Link stopping distance to road safety
Active recall
Quick check
Answer each question before opening the answer.
What two distances add together to give the stopping distance?
Thinking distance + braking distance.
Give two factors that increase the braking distance.
Any two of: higher speed, wet or icy roads, worn tyres or brakes, greater mass.
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