equations 0.0 / 5 ? PhysicsEquations and FormulaeIGCSECIE Created by: paddlergirl1306Created on: 16-03-15 15:16 Speed distance ÷ time 1 of 21 Work force x distance 2 of 21 Kinetic energy 1/2 mass x velocity² 3 of 21 Power voltage x current 4 of 21 Resistance in a series R1 + R2 ect 5 of 21 Resistance in parralel R1 X R2 ÷ R1 +R2 6 of 21 Power workdone ÷ time taken 7 of 21 Gravitational potential energy mass x 10 x height 8 of 21 efficency useful energy output ÷ energy input (x100 if percentage) 9 of 21 pressure force ÷ area 10 of 21 constant pressure x volume 11 of 21 wave velocity frequencey x wave length 12 of 21 current charge ÷ time 13 of 21 angle of incodence angle of reflection 14 of 21 energy (current x voltage) x time 15 of 21 density mass ÷ volume 16 of 21 energy mass x SHCx temprature change 17 of 21 moment force x distance to pivot 18 of 21 refracrive index sin(i) ÷ sin(v) 19 of 21 pressure in liquid height x density x gravitational field strength 20 of 21 Resistance voltage ÷ current 21 of 21
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