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← HistoryWhich outcome results when sustained tensile loading exceeds creep limits within Viking longship rigging?
A)Decreased sailcloth permeability occurs
B)Rope halyard length increases slowly✓
C)Improved sail trim response occurs
D)Increased mast stability is observed
💡 Explanation
Hemp rope supporting Viking longship sails experienced creep, resulting in permanent deformation due to sustained tension. This mechanism, known as viscoelastic strain, caused rope lengthening because plastic deformation accumulates over time, rather than immediate elastic breakage.
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