Mathematics · Mechanics
यदि एक बंद-कुंडलीदार पेचदार कमानी (closed-coil helical spring) 5 मिमी विस्तारित होने के दौरान 30 N·mm ऊर्जा अवशोषित करती है, तो इसकी कठोरता (stiffness) है:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 110 N/mm
- 21.2 N/mm
- 34.8 N/mm
- 42.4 N/mm✓
सही उत्तर देखें
2.4 N/mm
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