fundamentaleqs

Here's a cheatsheet on Fundamental Equations of Statics

Here we have cartesian vector (orthog)
verifications for magnitude and direction,
vector operation,
cartesian force vector
moment of a force in matrix force
about a specified axis,
Equilibrium, Friction, CG, Moment of Inertial, Parallel-Axis Theorem, Raius of Giration, and Virtual Work.