HomeEngineeringA composite shaft consisting of two stepped portions having spring constants k1 and k2 is held between two rigid supports at the ends. Its equivalent spring constant is 18303. A composite shaft consisting of two stepped portions having spring constants k1 and k2 is held between two rigid supports at the ends. Its equivalent spring constant isBy Admin / September 14, 2025 k1+k2 ✅ The correct answer is option D.
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