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Learning objective

Understand and apply the conservation of energy principle to straightforward scenarios, including the analysis of simple flow diagrams.

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

Exam focus

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

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Quick explanation

Understand and apply the conservation of energy principle to straightforward scenarios, including the analysis of simple flow diagrams

  • This point belongs to Energy, especially Energy outcomes.
  • You need to be able to understand and apply the conservation of energy principle to straightforward scenarios, including the analysis of simple flow diagrams.
  • The key ideas to know are Know and Understand.
  • Use the linked flashcards and practice questions to check recall, then practise applying the idea in an exam-style answer.

Key concepts

KnowUnderstand

Why it matters

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

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Flashcards10 linked cards

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Practice Questions7 linked questions

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Paper 3 structured question: Energy

Paper 3Theory (Core)1 marks

Description

Pendulum Energy Diagram

A pendulum swings back and forth. At the highest point, it has maximum potential energy and minimum kinetic energy. At the lowest point, it has maximum kinetic energy and minimum potential energy.

  1. a

    State the type of energy present at the highest point of the swing.

    Aim for approximately 1 distinct marking point.

    [1]
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