HomePhysics MCQsA wire suspended vertically from one end is stretched by attaching a weight of 20N to the lower end. The weight stretches the wire by 1mm. How much energy is gained by the wire? 43. A wire suspended vertically from one end is stretched by attaching a weight of 20N to the lower end. The weight stretches the wire by 1mm. How much energy is gained by the wire?By Admin / September 17, 2025 A. 0.01J B. 0.02J C. 0.04J D. 1.0J ✅ The correct answer is option A.
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