Physics · Torsion of Shafts
A circular solid shaft of length L = 5 m is fixed at one end and free at the other. A twisting moment T = 100 kN-m is applied at the free end. The torsional rigidity GJ is 50,000 kN-m2/rad. Consider the following statements: 1. The maximum rotation is 0.01 rad. 2. The torsional strain energy is 1 kN-m. Which of the following options correctly describes these statements?
- 1Both statements are false.
- 2Statement 2 is true but Statement 1 is false.
- 3Statement 1 is true but Statement 2 is false.✓
- 4Both statements are true.
Correct answer
Statement 1 is true but Statement 2 is false.
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