Flashcards
List of Physics equations
Cards in this deck (15)
- 1Kinetic energy0.5 x mass x (speed squared)
0.5 x m x v squared - 2elastic potential energy0.5 x spring constant x (extension) squared
0.5 x k x e squared - 3gravitational potential energymass x gravitational field strength x height
m x g x h - 4change in thermal energymass x specific heat capacity x temperature change
- 5energy transferredpower x time
E= P x T - 6Efficiencyuseful output energy transfer
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total input energy transfer in - 7Efficiencyuseful power output
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total power input - 8Powercurrent x potential difference
P= I x V - 9Chargecurrent x time
Q= I x T - 10Potential differencecurrent x resistance
V = I x R - 11PowerPotential difference x current
P = V x R - 12Energypower x time
E = P x T - 13Energycharge x potential difference
E = Q x V - 14series 1 loopcurrent is the same in all places of the circuit
potential difference (voltage) at battery is split between - 15Parallel 2 or more loopscurrent at and around battery is split at each branch
potential difference (voltage) at battery is the same in all places of the circuit
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- ALL of the physics equations I need to memorise!
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- ? 6Parker.AlannahMae
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