IGCSE Physics Formulas 0.0 / 5 ? PhysicsEquations and FormulaeIGCSEAll boards Created by: AMRD_1234Created on: 29-05-16 04:13 Average Speed Total distance / total time = d/t 1 of 19 Acceleration Change in velocity / time = Δv/t 2 of 19 Kinetic Energy 1/2 x mass x velocity squared = ½mv² 3 of 19 Density Mass / volume = m/v 4 of 19 Weight mass x gravity = mg 5 of 19 Power Energy / time = E/t 6 of 19 Gravitational Potential Energy Mass x gravity x height = mgh 7 of 19 Thermal Capacity Energy / change in temperature = E/ΔT 8 of 19 Force mass x acceleration = ma 9 of 19 Work Done force x distance moved = Fd 10 of 19 Efficiency Useful energy out / total energy in 11 of 19 Boyle's Law P1 x V1 = P2 x V2 12 of 19 Specific Heat Capacity Energy / (mass x change in temperature) = E/mΔT 13 of 19 Wave Speed frequency x wavelength = fλ 14 of 19 Electrical Energy Voltage x current x time = VIt 15 of 19 Wave Frequency Number of waves / time 16 of 19 Hooke's Law Force = spring constant x extension (F = kx) 17 of 19 Pressure Force / Area = F/A 18 of 19 Latent Heat of Fusion or Vaporization Energy / change in mass = E/Δm 19 of 19
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