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10 Cards in this Set
- Front
- Back
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Acceleration= |
Change in velocity divided by time |
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Power |
work done divide by time |
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In a gravity field: |
potential energy = mass x height x gravity constant |
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Distance travelled |
Speed x time |
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Efficiency= |
output energy transfer divided by input energy transfer |
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Potential difference |
current x resistance |
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work done |
force x distance (along the line of action of the force) |
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Power |
potential difference x current= (current)2 x resistance |
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Wave speed |
frequency x wavelength |
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Momentum |
Mass x velocity |
