Stiffness Coefficient Equations Apps

The ultimate reference for engineers, electricians & HVAC professionals.

General
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Volume, Surface, Density, Pressure & Temperature equations & tables
Flow Units,...

The Stiffness coefficient application calculates b1, A, B and G stiffness values from the NHTSA Crash Test database for frontal barrier crash test.

The stiffness values produced by this...

This is example of a simple Verlet (pronounced 'ver-ley') physics engine.This engine often used to calculate the trajectories of particles in models of molecular dynamics and computer...

An easy to use calculator for solving systems of linear equations in three variables. In order to solve a system of equations, type the coefficients of all variables and tap Solve.

Need help solving two-step equations? Get a complete tutorial now!

3 video examples
7 interactive practice problems
1 “challenge” problem
1 worksheet of extra problems (with...

ALinearEqn Linear Equations combines interactive Coaching Calculators and Guides to help students master the solving of linear equations.

Coaching Calculators focus on one-step, two-step...

This application solves the equations and inequalities of the second degree by the graphical method and the numerical method.

Through the analysis of the sign of the coefficient of the...

Quadratic Equations is a powerful learning aid to help students master the solving of quadratic equations by completing the square

Interactive Coaching Calculators and Guides combine to...

This calculator solves quadratic equations with rational coefficients in the form ax^2 + bx + c = 0, ax^2 + bx = 0, ax^2 + c = 0 and ax^2 = 0 using the quadratic formula.
Just enter the values...

Calculator is intended for students, engineers and anyone who needs to solve systems of linear equations with up to 11 unknowns.
To use the calculator, enter the number of equations, type in...