Flashcards
gcse physics equations
Cards in this deck (17)
- 1P=VxIPower= voltage x current
- 2V=IxRVoltage= Current x resistance
- 3Q=Ixtcharge= Current x time
- 4E=VxQEnergy= voltage x charge
- 5E = V x I x tenergy = voltage x current x time
- 6Efficiency (%)(useful energy out ÷ total energy in) x 100
- 7GPE = mghGRAVITATIONAL POTENTIAL ENERGY = mass x gravity x height.
- 8KE = ½mv2.kinetic energy = 0.5 x mass x (velocity squared)
- 9W = F x dwork done = force x distance.
- 10W = E.work done = energy transferred.
- 11P = E ÷ t.power = energy ÷ time
- 12E = c x m x θenergy = specific heat capacity x mass x change in temperature
- 13s = d ÷ tspeed = distance ÷ time
- 14a = (v-u) ÷ tacceleration = change in velocity ÷ time
- 15F = m x aForce = mass x acceleration
- 16w = m x gweight = mass x gravity
- 17—
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- Flashcards on gcse physics equations, created by chibi devine on 14/08/2017.
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- chibi devine
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