Drainage Hooghoudt's equation
Churchillâ€“Bernstein Equation
Young's Modulus
Force (Newton's second law)
Exhaust Gas Velocity
Disk area
1st Equation of Motion - Linear Velocity
Product of the diagonals in a convex quadrilateral(Bretschneider's formula for diagonals)
Rayleigh Scattering - Intensity of Light
Rectangle area