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Learning objective

Understand that deceleration refers to negative acceleration and apply this in calculations.

Read the explanation, check the common trap, then practise with flashcards and questions.

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Exam focus

  • Read the explanation.
  • Check key terms.
  • Practise with linked questions.
Cambridge IGCSE PhysicsMotion, forces and energySupplement content

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Understand that deceleration refers to negative acceleration and apply this in calculations

  • This point belongs to Motion, especially Motion outcomes.
  • You need to be able to understand that deceleration refers to negative acceleration and apply this in calculations.
  • The key ideas to know are Know and Use.
  • Use the linked flashcards and practice questions to check recall, then practise applying the idea in an exam-style answer.

Key concepts

KnowUse

Why it matters

This objective helps connect Motion outcomes to exam-style questions, flashcards, and revision notes for Motion.

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Paper 4 structured question: Motion

Paper 4Theory (Extended)1 marks

Description

Car Deceleration

The car continues to decelerate until it comes to a complete stop.

  1. a

    State the initial speed of the car.

    Aim for approximately 1 distinct marking point.

    [1]
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