Physics · Strength of Materials
Select the correct relationship for a shaft of uniform circular cross-section.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Torsional Rigidity = Modulus of Rigidity × Polar Moment of Inertia✓
- 2Torsional Rigidity = Modulus of Rigidity - Polar Moment of Inertia
- 3Torsional Rigidity = Modulus of Rigidity / Polar Moment of Inertia
- 4Torsional Rigidity = Modulus of Rigidity + Polar Moment of Inertia
Correct answer
Torsional Rigidity = Modulus of Rigidity × Polar Moment of Inertia
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