GATE_AE_2027_MOCK_03_Q31 GATE 2027 Aerospace Engineering All-India Master Mock 03 (Flight Dynamics, Controls & Space Trajectories) MCQ · 1 Mark
Aerospace Structures • Strength of Materials & Elasticity • Stress-Strain Behavior & Hooke's Law

For an isotropic linear elastic material with Young's modulus E and Poisson's ratio u, the Shear Modulus G is given by:

(A) G = E / (2(1 + u))
(B) G = E / (3(1 - 2 u))
(C) G = E (1 + u)
(D) G = 2E / (1 - u)
Answer Key:
A

Step-by-Step Verified Solution

### Solution: Elastic relation: G = E / [2(1 + u)]. Correct: A.
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