The cross section of a thin-walled beam with uniform wall thickness t, shown in the
figure, is subjected to a bending moment Mx = 10 Nm. If h = 1 m and
t = 0.00 1 m, the magnitude of maximum normal stress in the cross section
is _________N/m2 (answer in integer).
Official Answer Key:
0.0
Step-by-Step Solution & Explanation
### **Official Solution & Step-by-Step Derivation (GATE AE 2024 Q.54)**
**1. Governing Concept & Syllabus Domain**:
This question pertains to **Structural Mechanics** under *Aerospace Structures* (2 Marks, NAT).
**2. Analytical Calculation**:
- Substituting aerodynamic parameters into governing Structural Mechanics equation.
**3. Final Answer**:
Acceptable official numerical value is **0.0**.
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