Editing Cubic equation (section)

===In other sciences===
* In [[analytical chemistry]], the [[Charlot equation]], which can be used to find the pH of [[buffer solution]]s, can be solved using a cubic equation.
* In [[thermodynamics]], [[equation of state#Cubic equations of state|equations of state]] (which relate pressure, volume, and temperature of a substances), e.g. the [[Cubic_equations_of_state#Van_der_Waals_equation_of_state|Van der Waals equation of state]], are cubic in the volume.
* [[kinematics|Kinematic equations]] involving linear [[jerk (physics)|rates of acceleration]] are cubic.
* The speed of seismic Rayleigh waves is a solution of the [[Rayleigh wave#Rayleigh wave dispersion|Rayleigh wave]] cubic equation.
* The steady state speed of a vehicle moving on a slope with air friction for a given input power is solved by a depressed cubic equation.
* [[Kepler%27s_laws_of_planetary_motion#Third_law|Kepler's third law]] of planetary motion is cubic in the semi-major axis.