Physics - Formulae 0.0 / 5 ? PhysicsFormulaA2/A-levelOCR Created by: robbpureCreated on: 23-03-16 14:34 3.00 × 10^8 m s–1 Speed of light in a vacuum 1 of 16 1.60 × 10^–19 C Elementary charge 2 of 16 6.63 × 10^–34 J s Planck constant 3 of 16 6.67 × 10^–11 N m2 kg–2 Gravitational constant 4 of 16 6.02 × 10^23 mol–1 Avogadro constant 5 of 16 8.31 J mol–1 K–1 Molar gas constant 6 of 16 1.38 × 10^–23 J K–1 Boltzmann constant 7 of 16 9.11 × 10^–31 kg Electron rest mass 8 of 16 1.673 × 10^–27 kg Proton rest mass 9 of 16 1.675 × 10^–27 kg Neutron rest mass 10 of 16 6.646 × 10^–27 kg Alpha particle rest mass 11 of 16 9.81 m s–2 Acceleration of free fall 12 of 16 1.60 × 10^–19 J Electron Volt 13 of 16 F = Δp/Δt Force is equal to change in momentum (Newton's 2nd Law) 14 of 16 v = (2(pi)r)/T Circular velocity is equal to 2 pi r divided by time of one revolution around the circle 15 of 16 a = v^2/r Circular acceleration is equal to velocity squared divided by radius 16 of 16
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