The density of flaps or any object can be calculated using the formula:
- Density (ρ) is the density of the flaps, typically measured in kilograms per cubic meter (kg/m³) or other appropriate units.
- Mass (m) is the mass of the flaps, measured in kilograms (kg) or other appropriate units.
- Volume (V) is the volume of the flaps, measured in cubic meters (m³) or other appropriate units.