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20 Cards in this Set
- Front
- Back
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Current= |
charge/ time |
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Resistance= |
voltage/current |
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Voltage= |
energy/charge |
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Power= |
current x voltage |
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Energy transfer= |
power x time |
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Speed= |
Distance/time |
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Acceleration= |
change in velocity/time |
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Momentum= |
mass x velocity |
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Force= |
mass x acceleration |
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Force= |
rate of change of momentum |
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Work done= |
force x distance moved in direction of force |
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Kinetic energy= |
1/2 (mass x velocity^2) |
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Potential energy = |
mass x acceleration due to gravity x height (m) |
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Power= |
energy transfer/time |
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% efficiency = |
(useful output/total input) x 100 |
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Density = |
mass/volume
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Speed= |
distance/time |
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Wave speed = |
frequency x wavelength |
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VpIp= |
VsIs |
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Pd across primary coil/ Pd across secondary coil= |
number of turns on primary coil/ number of turns on secondary coil |
