GCSE Physics Equations and Formulae: A Comprehensive Guide
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Physics4,091 views·Updated May 24, 2026·1 pageComplete List of Physics Equations for GCSE AQA 2024
1
of 1
Unit 1: Energy
This section covers the essential GCSE Physics equations related to energy concepts.
Equations to Learn
-
Kinetic Energy: Ek = ½mv²
Definition: Kinetic energy is the energy an object possesses due to its motion.
-
Power: P = W/t
Highlight: Power is a measure of the rate at which energy is transferred or work is done.
-
Efficiency:
- efficiency = useful energy output / total energy input
- efficiency = useful power output / total power input
Example: A light bulb with 20% efficiency converts 20% of electrical energy into light energy, with the rest becoming heat.
-
Gravitational Potential Energy (GPE): Ep = mgh
Vocabulary: 'm' is mass, 'g' is gravitational field strength, and 'h' is height.
Equations Given in the Exam
-
Elastic Potential Energy: Ee = ½ke²
Definition: This is the energy stored in a stretched or compressed elastic object.
-
Energy Transferred: ΔE = mcΔθ
Highlight: This equation is crucial for calculating changes in thermal energy.
The AQA Physics equation sheet GCSE Higher tier includes these formulas, making it essential for students to understand their applications thoroughly.
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Physics4,091 views·Updated May 24, 2026·1 pageComplete List of Physics Equations for GCSE AQA 2024
GCSE Physics Equations and Formulae: A Comprehensive Guide
This document provides a complete list of physics equations for GCSE AQA exams, covering all major units in the curriculum. It serves as an essential Physics formula sheet GCSEresource for students... Show more
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Unit 1: Energy
This section covers the essential GCSE Physics equations related to energy concepts.
Equations to Learn
-
Kinetic Energy: Ek = ½mv²
Definition: Kinetic energy is the energy an object possesses due to its motion.
-
Power: P = W/t
Highlight: Power is a measure of the rate at which energy is transferred or work is done.
-
Efficiency:
- efficiency = useful energy output / total energy input
- efficiency = useful power output / total power input
Example: A light bulb with 20% efficiency converts 20% of electrical energy into light energy, with the rest becoming heat.
-
Gravitational Potential Energy (GPE): Ep = mgh
Vocabulary: 'm' is mass, 'g' is gravitational field strength, and 'h' is height.
Equations Given in the Exam
-
Elastic Potential Energy: Ee = ½ke²
Definition: This is the energy stored in a stretched or compressed elastic object.
-
Energy Transferred: ΔE = mcΔθ
Highlight: This equation is crucial for calculating changes in thermal energy.
The AQA Physics equation sheet GCSE Higher tier includes these formulas, making it essential for students to understand their applications thoroughly.
We thought you’d never ask...
What is the Knowunity AI companion?
Our AI Companion is a student-focused AI tool that offers more than just answers. Built on millions of Knowunity resources, it provides relevant information, personalised study plans, quizzes, and content directly in the chat, adapting to your individual learning journey.
Where can I download the Knowunity app?
You can download the app from Google Play Store and Apple App Store.
Is Knowunity really free of charge?
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984434
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92922
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Explore essential kinematic equations related to speed, distance, and acceleration. This summary covers key concepts such as velocity-time relationships, distance-time graphs, and the calculation of pressure and force. Ideal for Physics Paper 2 preparation.
91303
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