A cantilever beam of length 2a is loaded at the tip with force F as shown in the
figure. The beam is supported in the middle by a roller with a pin. The magnitude
of moment reaction at the built -in end of the beam is
Fa, where
is ______ .
(round off to one decimal place)
Official Answer Key:
0.0
Step-by-Step Solution & Explanation
### **Official Solution & Step-by-Step Derivation (GATE AE 2023 Q.50)**
**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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