Which sailing outcome occurred because Viking longships employed side rudders?

💡 Explanation

Longships used side rudders because of their shallow draft hull, enabling shallow water maneuvering. Therefore, navigation became more precise in fjords involving hydrodynamic turning, rather than relying solely on deep-water celestial methods.

• Which mechanical outcome results when pre-industrial square-rigged sailing ships experience sustained beam winds?
• Which limiting factor decreased maize yield in ancient terraced agricultural systems despite successful soil conservation?
• Which optical consequence arises when imprecise Medieval Islamic astrolabe markings cause parallax?
• Which outcome occurs at coastal Roman fortress walls during prolonged naval sieges that prevents resupply?
• Which limitation constrained Roman ballista projectiles launched at fortified walls?
• Which risk increased when Roman siege engines weakened walls?