What is the formula for density
Mass/Volume
Force/Area
What is the formula for power
Energy Transferred/Time
Voltage x Current
Time/ Energy Transferres
Voltage/Current
What is the formula fore pressure
Force/Area
Current/Voltage
What is the formula for efficiency
(Useful energy/Total energy)100
Length X Width X Height
What is the formula for Resistance
Voltage/Current
Current/Voltage
How do you find the weight of an object
GFS X Mass
10 x Mass
What is the formula and units for kinetic energy for kinetic energy?
0.5 X Mass X (speed)^2
0.5 X Weight X Speed
What is the formula for GPE?
Height X GFS X Mass
Height X Mass
How do you work out how much energy was transferred?
GFS X Mass
10 x Mass
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