2D Equilibrium Solver

Build arbitrary 2D structures with points, parts, and connections. Apply forces and supports, then see reaction forces computed automatically with step-by-step solutions.

Learning Objectives

•Apply static equilibrium equations to solve for unknown reactions in arbitrary 2D structures
•Understand how support type (pin, roller, fixed) determines constraint unknowns
•Analyze multi-body systems connected by hinges
•Check static determinacy by counting equations and unknowns