Physics equations

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V = IxR
V= Voltage I= Current R=Resistance
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E=pxt
E= energy p= power t=time
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Units for current
Amps
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Units for voltage
Volts
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Units for resistance
Ohms
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What is the difference between a scalar quantity and a vector quantity?
They both measure magnitude however only vector quantities have a direction
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Name 2 scalar quantities
Mass, temperature, distance,time,power
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Name 2 vector quantites
Velocity, acceleration, force, displacement
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Card 2

Front

E= energy p= power t=time

Back

E=pxt

Card 3

Front

Amps

Back

Preview of the back of card 3

Card 4

Front

Volts

Back

Preview of the back of card 4

Card 5

Front

Ohms

Back

Preview of the back of card 5
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