Link to our latest notes and resources: https://drive.google.com/drive/u/2/folders/15FiTDXvqn9Dro7UmuRhn4fVtonBgy6TM 5 Work, energy and power An understanding of the forms of energy and energy transfers from Cambridge IGCSE/O Level Physics or equivalent is assumed. 5.1 Energy conservation Candidates should be able to: 1 understand the concept of work, and recall and use work done = force × displacement in the direction of the force 2 recall and apply the principle of conservation of energy 3 recall and understand that the efficiency of a system is the ratio of useful energy output from the system to the total energy input 4 use the concept of efficiency to solve problems 5 define power as work done per unit time 6 solve problems using P = W/t 7 derive P = Fv and use it to solve problems 5.2 Gravitational potential energy and kinetic energy Candidates should be able to: 1 derive, using W = Fs, the formula ∆EP = mg∆h for gravitational potential energy changes in a uniform gravitatio

TACHA🔱🇳🇬🇬🇭Jun 22, 2026

A.K.M ✪Jun 22, 2026

marleineJun 22, 2026

GuchiJun 22, 2026

Nafz BasaJun 22, 2026

AS Level Work, Energy and Power

Maaari Mo Ring Magustuhan

Poems for Kids

Saad Aur Sadia AI Cartoon Series

Hamza AI Cartoon Series - 2025

Kaneez Fatima Cartoon Series S.1

Grade 3 English

Grade 4 English

Grade 1 Math

Grade 4 Math

SS 1 Physics

SS 3 Physics

SS 2 Physics

SS 2 Physical

physics practicals

11th Class Physics Chapter 2 - New Book 2025

10th Class Physics New Book 2026

10th Class Physics Chapter 1 - Class 10 Physics Chapter 10 - Physics Class 10 Chapter 1

CBSE Class 11 Physics

Class 11 Physics Chapter 5 Laws of Motion | NCERT Solutions

Motion Class 9 Physics

Class 11 Physics Chapter 4 Motion in a Plane | NCERT Solutions

Basic Electronics

10th Class Physics Chapter 14 - Class 10 Physics Chapter 5 - Physics Class 10 Chapter 14

A2 Level Quantum Physics

AS Level Current Electricity

Featured Picks

Gamixo

VSKIT Drama