Equations Flashcards by Karis Ball

Q

kinetic energy

A

0.5 x mass x speed^2

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Q

GPE

A

mass x gravitational field strength x height

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Q

power

4x equations

A

energy transferred / time

work done / time

current^2 x resistance

potential difference x current

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Q

efficiency

A

useful output / total input

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Q

charge flow

A

current x time

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Q

potential difference

A

current x resistance

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Q

energy transferred

A

power x time

charge flow x potential difference

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Q

density

A

mass / volume

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