# IGCSE Physics Formulas

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• Created by: AMRD_1234
• Created on: 29-05-16 04:13
Average Speed
Total distance / total time = d/t
1 of 19
Acceleration
Change in velocity / time = Δv/t
2 of 19
Kinetic Energy
1/2 x mass x velocity squared = ½mv²
3 of 19
Density
Mass / volume = m/v
4 of 19
Weight
mass x gravity = mg
5 of 19
Power
Energy / time = E/t
6 of 19
Gravitational Potential Energy
Mass x gravity x height = mgh
7 of 19
Thermal Capacity
Energy / change in temperature = E/ΔT
8 of 19
Force
mass x acceleration = ma
9 of 19
Work Done
force x distance moved = Fd
10 of 19
Efficiency
Useful energy out / total energy in
11 of 19
Boyle's Law
P1 x V1 = P2 x V2
12 of 19
Specific Heat Capacity
Energy / (mass x change in temperature) = E/mΔT
13 of 19
Wave Speed
frequency x wavelength = fλ
14 of 19
Electrical Energy
Voltage x current x time = VIt
15 of 19
Wave Frequency
Number of waves / time
16 of 19
Hooke's Law
Force = spring constant x extension (F = kx)
17 of 19
Pressure
Force / Area = F/A
18 of 19
Latent Heat of Fusion or Vaporization
Energy / change in mass = E/Δm
19 of 19

## Other cards in this set

### Card 2

#### Front

Change in velocity / time = Δv/t

Acceleration

### Card 3

#### Front

1/2 x mass x velocity squared = ½mv²

### Card 4

#### Front

Mass / volume = m/v

### Card 5

#### Front

mass x gravity = mg