ForcesVery High Exam FrequencyAQA

Newton's Laws of Motion

Revise Newton's Laws of Motion in Forces for GCSE Physics with 24 exam-style questions and 15 flashcards. This is a very high-frequency exam topic, so it is worth revising until the core ideas feel automatic.

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The Laws That Run the Universe

Introduction 2

Newton's First Law — The Law of Inertia

Key Facts 3

The Seatbelt Analogy

How It Works 4

Newton's Second Law — F = ma

Key Facts 5

Newton's Second Law in Action

Diagram 6

Newton's Third Law — Action-Reaction

Key Facts 7

Newton's Third Law Pairs

Diagram 8

How Newton's Laws Connect: The Deep Physics

How It Works 9

Key Definitions

Definitions 10

Common Misconceptions

Misconceptions 11

Memory Aid

Memory Aid 12

Higher Tier: Inertial Mass

Higher Tier 13

Exam Focus

Exam Focus 14

Exam Tips — Newton's Laws

Exam Tips 15

Knowledge Organiser: Newton's Laws of Motion

Summary

Sample Flashcards

Key Concepts

A moment is the turning effect of a force

Key Concepts

Unit: Newton metres (Nm)

Exam questions for Newton's Laws of Motion

According to Newton's First Law, what happens to an object when there is no resultant force acting on it?

A. It accelerates in the direction of motion
B. It remains at rest or continues moving at constant velocity
C. It decelerates and eventually stops
D. It changes direction

1 markfoundation

A spaceship is travelling through deep space far from any planets. The engines are switched off. Explain what will happen to the motion of the spaceship and why.

2 marksstandard

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