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← HistoryWhich outcome arose in Viking Age longships from sails experiencing icing?
A)Reduced buoyancy and imminent capsize✓
B)Increased forward speed and planing
C)Ice accretion leads to mast failure
D)Sailcloth stiffening promotes maneuverability
💡 Explanation
Reduced buoyancy occurs due to increased weight aloft because ice accretion elevates the ship's center of gravity, decreasing its metacentric height which impacts stability; therefore capsize is more likely rather than increased speed, as icing mainly adds excessive mass.
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