Which risk fundamentally increased as early Viking longships utilized larger single square sails?

💡 Explanation

Larger sails meant more force on the mast, increasing mechanical stress, because the static bending moment increased. Therefore, mast failure was very prominent, rather than rudder functionality alone; harbors generally could accommodate the vessels.

• Which adjustment compensates for changing zenith distance using an astrolabe?
• Which increased failure risk existed for Andean terrace waterways following seismic activity?
• During a Roman siege, which outcome results when sappers undermine a defensive wall foundation with unstable soil?
• Which limit constrained the maximum height of pre-Roman stacked masonry structures?
• Which maintenance challenge increases when a Roman road crosses unstable clay soil geological layer?
• Which consequence results when early sextant mirrors experienced tarnish?