Equations not on data sheet Flashcards by Harvey Hughes

Q

Speed=

A

distance/time

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Q

Force=

A

mass x acceleration

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Q

momentum=

A

mass x velocity

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Q

workdone=

A

force x distance moved in direction of force

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Q

Gpe=

A

height x mass x gravity

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Q

Ke=

A

0.5 x mass x velocity^2

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Q

pressure=

A

force/area

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Q

charge=

A

current x time

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Q

voltage=

A

current x resistance
power/current
energy/charge (=pd)

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Q

power=

A

energy transferred/time

workdone/time

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Q

resistance=(with resisitivity)

A

reisitivity x length/area

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Q

wavespeed=

A

frequency x wavelength

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Q

transformer equation? (idk if we need this)

A

V1/V2 = N1/N2

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Q

Centripedal force=

A

mass x speed^2 / radius

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