HomeEngineeringA bar L metre long and having its area of cross-section A, is subjected to a gradually applied tensile load W. The strain energy stored in the bar is_________________? 2788. A bar L metre long and having its area of cross-section A, is subjected to a gradually applied tensile load W. The strain energy stored in the bar is_________________?By Admin / September 7, 2025 A. WL/2AE B. WL/AE C. W²L/AE D. W²L/2AE ✅ The correct answer is option D.
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