calculand - Formula collection, page 12
Unit converter
Quantity converter
Numeral systems
Calculate primes
Convert WARP
Volume formulas
Area formulas
Length formulas
Energy formulas
Force formulas
Pressure formulas
Power formulas
Velocity formulas
Heat formulas
Light formulas
Exponents, roots
Logarithm
Circular functions
Elements and materials
Formula collection
Unit list
Quantity list
Numeral systems list
Impressum/Contact
Velocity formulas
Alfvén velocity
Atomic speed
Capillary wave
Drift velocity
Escape velocity [√(2·a·r)] Escape velocity [√(2·G·m/r)]
Fall speed [a·t] Fall speed [√(2·a·h)]
Filtration speed
Flow velocity [Q/A] Flow velocity [ṁ/(ρ·A)] Flow velocity [ṁ·v/A]
Laval number [u/c*] Laval number [u/√(κ·Rₛ·T*)] Laval number [u/√(κ·R·T*/M)]
Orbital speed [circular: √(a·r)] Orbital speed [circular: √(G·m/r)] Orbital speed [elliptic: √(G·m·(2/r-1/a))] Orbital speed [elliptic: √(G·(M+m)·(2/r-1/a))]
Permeability coefficient [K·ρ·a/µ] Permeability coefficient [Q·l·ρ·a/(A·Δp)]
Phase velocity [λ·f] Phase velocity [λ/t]
Reynolds number
Rotational velocity [Sphere: 2·π·r·cosφ/t] Rotational velocity [Sphere: π·d·cosφ/t]
Speed of light [in medium: 1/√(ε·µ)] Speed of light [in vacuum: 1/√(εₒ·µₒ)]
Speed of sound [√(K/ρ)] Speed of sound [√(K·ρ)] Speed of sound [√(G/ρ)] Speed of sound [√(G·v)] Speed of sound [√(E/(2·ρ·(1+ν)))] Speed of sound [√(E·(1-ν)/(ρ·(1-ν-2·ν²)))]
Velocity (definition)
Atomic speed
Capillary wave
Drift velocity
Escape velocity [√(2·a·r)] Escape velocity [√(2·G·m/r)]
Fall speed [a·t] Fall speed [√(2·a·h)]
Filtration speed
Flow velocity [Q/A] Flow velocity [ṁ/(ρ·A)] Flow velocity [ṁ·v/A]
Laval number [u/c*] Laval number [u/√(κ·Rₛ·T*)] Laval number [u/√(κ·R·T*/M)]
Orbital speed [circular: √(a·r)] Orbital speed [circular: √(G·m/r)] Orbital speed [elliptic: √(G·m·(2/r-1/a))] Orbital speed [elliptic: √(G·(M+m)·(2/r-1/a))]
Permeability coefficient [K·ρ·a/µ] Permeability coefficient [Q·l·ρ·a/(A·Δp)]
Phase velocity [λ·f] Phase velocity [λ/t]
Reynolds number
Rotational velocity [Sphere: 2·π·r·cosφ/t] Rotational velocity [Sphere: π·d·cosφ/t]
Speed of light [in medium: 1/√(ε·µ)] Speed of light [in vacuum: 1/√(εₒ·µₒ)]
Speed of sound [√(K/ρ)] Speed of sound [√(K·ρ)] Speed of sound [√(G/ρ)] Speed of sound [√(G·v)] Speed of sound [√(E/(2·ρ·(1+ν)))] Speed of sound [√(E·(1-ν)/(ρ·(1-ν-2·ν²)))]
Velocity (definition)