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Learning objective

Understand that weights and masses can be compared using a balance scale.

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 that weights and masses can be compared using a balance scale

  • This point belongs to Mass and weight, especially Mass and weight outcomes.
  • You need to be able to understand that weights and masses can be compared using a balance scale.
  • The key ideas to know are Know.
  • Use the linked flashcards and practice questions to check recall, then practise applying the idea in an exam-style answer.

Key concepts

Know

Why it matters

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

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Flashcards10 linked cards

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Practice Questions7 linked questions

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Paper 3 structured question: Mass and weight

Paper 3Theory (Core)1 marks

Description

Balance Scale Comparison

A balance scale is used to compare two objects, A and B. Object A is placed on one side, and object B is placed on the other side. The scale balances perfectly.

  1. a

    State What can be concluded about the masses of objects A and B?

    Aim for approximately 1 distinct marking point.

    [1]
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