Physics GCSE Equations / Formulas - Samuel Stevens 5.0 / 5 based on 1 rating ? PhysicsEquations / FormulasGCSEEdexcel Created by: Samuel StevensCreated on: 03-12-19 11:12 State the relationship between average speed, distance moved and time taken. Average Speed = distance moved/time taken 1 of 27 State the relationship between acceleration, change in velocity and time taken. Acceleration = change in velocity/time taken 2 of 27 State the relationship between final speed, initial speed, acceleration and distance moved. Final speed[2] = (initial speed)[2] + (2 × acceleration × distance moved) 3 of 27 State the relationship between unbalanced force, mass and acceleration. Force = mass × acceleration 4 of 27 State the relationship between weight, mass and gravitational field strength. Weight = mass × gravitational field strength 5 of 27 State the relationship between momentum, mass and velocity. Momentum = mass × velocity 6 of 27 State the relationship between force, change in momentum and time taken. Force = change in momentum/time taken 7 of 27 State the relationship between the moment of a force and its perpendicular distance from the pivot Moment = force × perpendicular distance from the pivot 8 of 27 State the relationship between speed, frequency and wavelength of a wave. Wave speed = frequency × wavelength 9 of 27 State the relationship between frequency and time period. Frequency = 1/time period 10 of 27 State the relationship between refractive index, angle of incidence and angle of refraction. n = sin i/sin r 11 of 27 State the relationship between critical angle and refractive index. sin c = 1/n 12 of 27 State the relationship between power, current and voltage. Power = current × voltage 13 of 27 State the relationship between energy transferred, current, voltage and time. Energy transferred = current × voltage × time 14 of 27 State the relationship between voltage, current and resistance. Voltage = current × resistance 15 of 27 State the relationship between charge, current and time. Charge = current × time 16 of 27 State the relationship between energy transferred, charge and voltage. Energy transferred = charge × voltage 17 of 27 State the relationship between efficiency, useful energy output and total energy output. Efficiency = useful energy output/total energy output x 100% 18 of 27 State the relationship between work done, force and distance moved in the direction of the force. Work done = force × distance moved 19 of 27 State the relationship between gravitational potential energy, mass, gravitational field strength and height. Gravitational potential energy = mass × gravitational field strength × height 20 of 27 State the relationship between kinetic energy ,mass and speed Kinetic energy = ½ × mass × speed[2] 21 of 27 State the relationship between power, work done (energy transferred) and time taken. Power = work done/time taken 22 of 27 State the relationship between density, mass and volume. Density = mass/volume 23 of 27 State the relationship between pressure, force and area. Pressure = force/area 24 of 27 State the relationship for pressure difference, height, density and gravitational field strength. Pressure difference = height × density × gravitational field strength 25 of 27 State the relationship between the pressure and Kelvin temperature of a fixed mass of gas at constant volume. p1/T1 = p2/T2 26 of 27 State the relationship between the pressure and volume of a fixed mass of gas at constant temperature. p1V1 = p2V2 27 of 27
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