# OCR Physics B AS equations to LEARN

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• Created by: grace
• Created on: 04-05-15 16:20
Mass, Density, Volume
Density = Mass/Volume
1 of 19
Distance, Force, Energy
ΔEnergy = ΔForce*Distance
2 of 19
Force, Mass, Acceleration
Force = Mass*Acceleration
3 of 19
Gravitational field strength, Gravitational potential energy. Mass, Height
G.P.E = Mass*g*Height
4 of 19
Kinetic energy, Mass, Velocity
K.E = 0.5*Mass*Velocity^2
5 of 19
Number of alternatives, Number of bits
Number of alternatives = 2^number of bits
6 of 19
Power, Time, Enegy
Power = ΔEnergy/ΔTime
7 of 19
Power, Focal length
Power = 1/Focal length
8 of 19
Pressure, Force, Area
Pressure = Force/Area
9 of 19
Velocity, Mass, Momentum
Momentum = Mass*Velocity
10 of 19
Charge, Current, Time
Charge = Current*Time
11 of 19
Resistivity, Resistance, Length, Area
Resistance = (Resistivity*Length)/Area
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Resistance, Current, Voltage
Resistance = Voltage/Current
13 of 19
Work done, Voltage, Charge
Voltage = Work done/Charge
14 of 19
Charge, Energy, Voltage
Voltage = Energy/Charge
15 of 19
Speed, Distance, Time
Speed = Distance/Time
16 of 19
Wave speed, Wavelength, Frequency
Wave speed = Frequency*Wavelength
17 of 19
Work done, Voltage, Current, Time, Energy
Work done = Voltage*Current*Time = Energy
18 of 19
Weight, Mass, Gravitational field strength
Weight = Mass*g
19 of 19

## Other cards in this set

### Card 2

#### Front

ΔEnergy = ΔForce*Distance

#### Back

Distance, Force, Energy

### Card 3

#### Front

Force = Mass*Acceleration

### Card 4

#### Front

G.P.E = Mass*g*Height

### Card 5

#### Front

K.E = 0.5*Mass*Velocity^2