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Cambridge IGCSE Combined Science practice

Paper 3 structured question: Forces

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3

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2

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Topic

Forces

Exam-style question

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Paper 3Theory (Core)2 marks

Understanding the effects of drag force on objects in motion.

Description

Drag Force in Water

A swimmer moves through water, experiencing resistance due to drag force.

  1. a

    Explain how drag force affects the speed of a swimmer.

    Aim for approximately 2 distinct marking points.

    [2]

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Paper 3 structured question: Forces

Paper 3Theory (Core)4 marks

Description

Vehicle Design

Different vehicle shapes affect their performance due to drag force.

  1. a

    Discuss the importance of vehicle shape in relation to drag force.

    Aim for approximately 4 distinct marking points.

    [4]