OCR GCSE Physics Equations 9-1 5.0 / 5 based on 1 rating ? PhysicsEquations and FormulaeGCSEOCR Created by: JoshOoohCreated on: 20-12-17 20:17 Density = Mass / Volume 1 of 31 Distance travelled = Speed x Time 2 of 31 Acceleration = Change in velocity / Time 3 of 31 Kinetic energy = 0.5 x mass x speed^2 4 of 31 Force = mass x acceleration 5 of 31 Momentum = mass x velocity 6 of 31 Work done = force x distance 7 of 31 Power = Work done / time 8 of 31 Force exerted by a spring = extension x spring constant 9 of 31 Gravity force = mass x grav field strenth 10 of 31 (in a gravity field) potential energy = mass x height x grav field strength 11 of 31 Pressure = force / area 12 of 31 Moment of a force = force x distance 13 of 31 charge flow = current x time 14 of 31 potential difference = current x resistance 15 of 31 energy transferred = charge x potential difference 16 of 31 Power = potential difference x current 17 of 31 Work done / charge = Potential difference 18 of 31 Current^2 x resistance = Power 19 of 31 Power x time = Energy transferred 20 of 31 Wave speed = Frequency x wavelength 21 of 31 30mph = ...m/s 13 22 of 31 Unit of density kg/m^3 23 of 31 Unit of slh J/kg 24 of 31 Unit of frequency Hz 25 of 31 Unit of power W 26 of 31 Unit of electric charge C 27 of 31 Unit of electric potential difference V 28 of 31 Unit of electric resistance Ω 29 of 31 Unit of shc J/kg°C 30 of 31 Unit of magnetic flux density T 31 of 31
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