PHY Formulae 3.0 / 5 based on 1 rating ? PhysicsEquations and FormulaeIGCSEEdexcel Created by: Joshua SCreated on: 02-05-13 20:50 Speed Speed = distance/time 1 of 18 Force Force = mass x acceleration 2 of 18 Acceleration Acceleration = change in velocity/time taken 3 of 18 Work done Work done = force x distance moved in force direction 4 of 18 Energy transfered Energy transfered = work done 5 of 18 Kinetic energy Kinetic energy = 1/2 x mass x speed² 6 of 18 GPE (Gravitational Potential) GPE (Gravitational Potential) = mass x g x height 7 of 18 Weight Weight = mass x gravitational field strength 8 of 18 Pressure Pressure = force/area 9 of 18 Moment Moment = force x perpendicular pivot distance 10 of 18 Charge Charge = current x time 11 of 18 Voltage Voltage = current x resistance 12 of 18 Electric power Electric power = voltage x current 13 of 18 Wave speed Wave speed = frequency x wavelength 14 of 18 Input (primary) voltage / Output (secondary) voltage =... Primary turns / Secondary turns =... 15 of 18 Refractive index, angle of incidence and angle of reflection relationship n sin i / sin r 16 of 18 Refractive index & critical card relationship sin c = 1 / n 17 of 18 Pressure difference Pressure difference = height x density x g 18 of 18
Comments
No comments have yet been made