ForcesHigh Exam FrequencyAQA

Stopping Distances

Revise Stopping Distances in Forces for GCSE Physics with 13 exam-style questions and 5 flashcards. This is a high-frequency exam topic, so students should expect to explain it clearly under timed conditions.

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The Hidden Danger of Speed

Introduction 2

Stopping Distance = Thinking + Braking

Diagram 3

Factors Affecting THINKING Distance

Key Facts 4

Factors Affecting BRAKING Distance

Key Facts 5

Why Braking Distance Scales with v²: The Energy Connection

How It Works 6

Key Definitions

Definitions 7

Common Misconceptions

Misconceptions 8

Memory Aid

Memory Aid 9

Higher Tier: Braking Force and Friction

Higher Tier 10

Exam Focus

Exam Focus 11

Exam Tips for Stopping Distances

Exam Tips 12

Topic Summary: Stopping Distances

Summary

Sample Flashcards

🧠 Factors Affecting THINKING Distance

Tiredness — slower brain processing

🧠 Factors Affecting THINKING Distance

Alcohol — impairs judgment and reactions

Sample Questions

What is the correct definition of stopping distance?

A. The distance the car travels while the brakes are applied only
B. The distance the car travels during the driver's reaction time only
C. Thinking distance plus braking distance
D. The speed of the car divided by the braking force

1 markfoundation

Explain why a car travelling at higher speed has a greater braking distance than a car travelling at lower speed, assuming the same braking force.

3 marksstandard

exam-style questions

revision flashcards

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