# Physics

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Speed, distance, time
speed= distance / time. speed is measured in m/s. time is measured in seconds. distance is measured in Meters
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Acceleration
acceleration= change in velocity/ time taken. Acceleration is measured in m/s2. change in velocity is measured in m/s. time is measured in seconds
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w=mg
weight is measured in Newtons. Mass is measured in KG. gravitational field strength is measured in N/KG
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F=MA
F=Newtons. M=KG A=M/S2
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F=Ke
f=Newtons. K=N/M E=Meters
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W=FxD
W=Joules F=Newtons D=Meters
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P=E/T
P=WATTS E=JOULES T = SECONDS
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Ep=MxGxH
Ep= joules M= kg G=10 n/kg H=height
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p=MxV
P=kgm/s M= kg V=m/s
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I=Q/T
I= columbs Q=amps T= seconds
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V=W/Q
V=volts W=joules Q=amps
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V=IxR
V= volts I=amps R=omhs
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P=E/T
P=Watts E=Joules T=Seconds
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P=Ix V
P=Watts I=Amps V=Volts
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E=VxQ
E=(electrical)Joules V=Volts Q=Coloumbs
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## Other cards in this set

### Card 2

Acceleration

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acceleration= change in velocity/ time taken. Acceleration is measured in m/s2. change in velocity is measured in m/s. time is measured in seconds

w=mg

F=MA

F=Ke