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Effects of forces answer explanations

Review worked answers and explanations for Effects of forces. Aligned to Cambridge IGCSE Physics.

Answer explanations

Question 20 of 24

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Paper 4 structured question: Effects of forces

Paper 4Theory (Extended)4 marks

Description

Material Load-Extension Behavior

Discuss the significance of the limit of proportionality in material science and engineering.

  1. a

    Define the term 'limit of proportionality'.

    [2]
  2. b

    Identify the significance of recognizing the limit of proportionality in engineering applications.

    [2]
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