Maximum Average Shear Stress in Pin A (Double Shear) | Truss Analysis

In this video, we determine the maximum average shear stress in pin A of a truss subjected to a 40 kN horizontal force applied at joint C. Each pin has a 25 mm diameter and is in double shear. This problem combines: Double shear stress formula Average shear stress in circular pins Engineering Mechanics – Statics concepts We walk step-by-step through: Finding support reactions Solving member forces using equilibrium equations Identifying force in pin A Applying the double shear stress equation Computing maximum average shear stress This is a must-know concept for: FE Exam preparation Engineering Mechanics (Statics) students Mechanical & Civil Engineering courses Structural analysis fundamentals 👉 Support the channel: Become a member to help me create more high-quality tutorials:    / @mathphysicsengage