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22 Cards in this Set
- Front
- Back
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Weight= |
W=mg |
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Force on a spring= |
F=ke (spring constant x extension in m) |
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acceleration= |
change in speed / change in time |
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momentum= |
mv |
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GPE= |
GPE = mgh |
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power= |
P = E / t |
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efficiency= |
useful output / total input |
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charge= |
Q=It |
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Power= |
P=IV |
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Energy transferred= |
E = P x t |
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Density= |
d = m / V |
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Work done= |
W = Fs (s being distance) |
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Distance travelled= |
D = s x t |
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resultant force= |
F = m x a (mass x acceleration) |
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kinetic energy= |
2 KE = 1/2mv |
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power= |
P = W / t |
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Wave speed= |
v = f x λ |
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potential difference= |
V = IR |
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Energy transferred= |
E = Pt |
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Power= |
2 P = I R |
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Pressure= |
P = F / A |
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Moment= |
Moment = Fd (force x perpendicular distance from pivot) |
