Physics · Strength of Materials
What is the correct expression for the elongation of a uniformly tapered circular rod under an axial load P, where L is the length, E is Young's modulus, and d1, d2 are the end diameters?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 16PLπEd1d2
- 25PLπEd1d2
- 34PLπEd1d2✓
- 44QLπEd1d2
Correct answer
4PLπEd1d2
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