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Learning objective

Define acceleration as the rate of change of velocity over time and use the formula a = Δv/Δt.

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

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Quick explanation

Define acceleration as the rate of change of velocity over time and use the formula a = Δv/Δt

  • This point belongs to Motion, especially Motion outcomes.
  • You need to be able to define acceleration as the rate of change of velocity over time and use the formula a = Δv/Δt.
  • The key ideas to know are Define, Recall, and Use.
  • Use the linked flashcards and practice questions to check recall, then practise applying the idea in an exam-style answer.

Key concepts

DefineRecallUse

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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 Acceleration

The car starts from rest and reaches a speed of 30 m/s in 10 seconds.

  1. a

    State the formula used to calculate acceleration.

    Aim for approximately 1 distinct marking point.

    [1]
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