logo

Cambridge IGCSE Combined Science practice

Paper 3 structured question: Forces

Try the question first, then check the answer and practise the same topic again.

Attempt questionForces revisionRevise the key idea

At a glance

3

Paper

2

Marks

Topic

Forces

Exam-style question

Try this first

Paper 3Theory (Core)2 marks

Understanding the effects of drag force on objects in motion.

Description

Drag Force and Motion

When a car moves through the air, it experiences a drag force that opposes its motion. This force is influenced by the car's speed, shape, and the density of the air.

  1. a

    Explain how drag force affects the speed of a car moving through air.

    Aim for approximately 2 distinct marking points.

    [2]

0 of 1 part answered

Answer every part before opening the mark scheme.

Common mistake

No common mistake is linked to this question yet.

Related flashcards

Flashcard 1 of 6

Press Space to flip, arrows to move

Related practice questions

Question 1 of 5

Choose an answer, get feedback, then move sideways through the set.

0 of 4 attempted

Paper 3 structured question: Forces

Paper 3Theory (Core)3 marks

Description

Drag Force in Sports

Athletes, such as cyclists and swimmers, must consider drag force to improve their performance. The design of their equipment often aims to minimize drag.

  1. a

    Discuss the importance of minimizing drag force in sports performance.

    Aim for approximately 3 distinct marking points.

    [3]