Edexcelâ¢GCSEâ¢Physics
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Energy: Forces Doing Work
Work done, power, kinetic and gravitational potential energy
Practice 16 subtopics in Energy: Forces Doing Work. All questions match the Edexcel GCSE specification.
About Energy: Forces Doing Work
Energy: Forces Doing Work is a key topic in the Edexcel GCSE Physicsspecification. This topic covers work done, power, kinetic and gravitational potential energy.
Master all 16 subtopics below with unlimited AI-generated questions. Each subtopic page includes sample questions and the ability to generate unlimited practice questions with detailed solutions.
All Subtopics (16)
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Work done definitionWork done equation (W = Fs)Work done against frictionEnergy transfer through workWork done and energy calculationsPower definition (rate of doing work)Power equation (P = W/t)Power equation (P = E/t)Power equation (P = Fv) (H)Efficiency calculations using powerKinetic energy (KE = œmv²)Gravitational potential energy (GPE = mgh)Energy transfers between KE and GPEConservation of energy in mechanical systemsTerminal velocity and energy transfersWork done against resistive forces
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