Gcse Physics Equations 0.0 / 5 ? PhysicsEquations and FormulaeGCSEAQA Created by: SammymelottiCreated on: 17-04-19 11:55 What is the equation for weight? Weight= mass x gravitational field strength 1 of 23 What is the equation for work done? Work done = force x distance 2 of 23 What is the equation for force applied to a spring? Force applied to a spring = spring constant x extension 3 of 23 What is the equation for moment? Moment = force x distance 4 of 23 What is the equation for pressure? Pressure = force normal to a surface/ area of that surface 5 of 23 What is the equation for acceleration? Acceleration = change in velocity/ time taken 6 of 23 What is the equation for distance? Distance = speed x time 7 of 23 What is the equation for resultant force? Resultant force = mass x acceleration 8 of 23 What is the equation for momentum? Momentum = mass x velocity 9 of 23 What is the equation for kinetic energy? Kinetic energy = 0.5 x mass x (speed)^2 10 of 23 What is the equation for gravitational potential energy? Gravitational potential energy = mass x gravitational field strength x height 11 of 23 What is the equation for power?(1) Power = energy transferred/ time 12 of 23 What is the equation for power? (2) Power =work done/ time 13 of 23 What is the equation for efficiency? (1) Efficiency = useful output energy/ total input energy 14 of 23 What is the equation for efficiency? (2) Efficiency = useful power output/ total power input 15 of 23 What is the equation for wave speed? Wave speed = frequency x wavelength 16 of 23 What is the equation for charge flow? Charge flow = current x time 17 of 23 What is the equation for potential difference? Potential difference = current x resistance 18 of 23 What is the equation for power? (3) Power= potential difference x current 19 of 23 What is the equation for power? (4) Power = (current)^2 x resistance 20 of 23 What is the equation for energy transferred? (1) Energy transferred = power x time 21 of 23 What is the equation for energy transferred? (2) Energy transferred = charge flow x potential difference 22 of 23 What is the equation for density? Density = mass/ volume 23 of 23
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