A rod specimen of ductile cast iron was tested in a torsion-testing machine. The rod diameter was 22 mm, and the rod length was 420 mm. When the applied torque reached 231.6 N-m, a shear strain of 1610 microradians was measured in the specimen. What was the angle of twist in the specimen? Answer: i

A rod specimen of ductile cast iron was tested in a torsion-testing machine. The rod diameter was 22 mm, and the rod length was 420 mm. When the applied torque reached 231.6 N-m, a shear strain of 1610 microradians was measured in the specimen. What was the angle of twist in the specimen? Answer: i

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter3: Torsion

Section: Chapter Questions

Problem 3.3.12P: A propeller shaft for a small yacht is made of a solid steel bar 104 mm in diameter. The allowable...

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Help me answer pls

A rod specimen of ductile cast iron was tested in a torsion-testing machine. The rod diameter was 22 mm, and the rod length was 420
mm. When the applied torque reached 231.6 N•m, a shear strain of 1610 microradians was measured in the specimen. What was the
angle of twist in the specimen?
Answer:
O = i

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