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Which mechanical consequence results from hysteresis within hemp rope fibers utilized in Viking longship rigging?

A)Reduced overall tensile strength ratings
B)Increased resistance against mildew
C)Enhanced knot-holding capabilities
D)Decreased operational thermal expansion

💡 Explanation

Hysteresis creates internal friction during repeated cyclic loading, therefore, this permanently diminishes rope’s tenacity. Rope is weakened by work hardening because internal heat dissipated permanently changes fiber arrangement, rather than returning to an initialized equilibrium after each cycle.

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