Which consequence resulted when the Inca rope bridges exceeded practical limits?

💡 Explanation

Increased bridge length amplified oscillations under wind or load, triggering structural resonance because the increased span decreased the natural frequency. Therefore, amplified oscillations led to collapse rather than ice reduction, crystallization effects, or substrate changes.

• Which risk increased during Bronze Age metalworking when charcoal fuel sulfur content was elevated?
• Which limitation affects the accuracy of medieval inheritance calculations employing Al-Khwarizmi's algebraic solution for property division?
• Which structural outcome results when soil liquefaction occurs beneath section of a Roman castrum wall during seismic activity?
• Which navigational error increases aboard an 18th-century ship following thermal stressing a brass sextant?
• Which outcome increases the risk of catapult inaccuracy when launching projectiles during a siege?
• Which outcome reduces the Great Pyramid's long-term structural integrity given differential foundation settling?