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← HistoryWhich outcome risked capsizing Viking longships during turns or gusts?
A)Metacentric height reducing sharply✓
B)Rudder stall exceeding design limits
C)Hull resonance amplified wave impact
D)Oar lock failure induced asymmetry
💡 Explanation
A low metacentric height during sail-powered turns led to excessive roll due to limited restoring force. Because the center of gravity shifted without sufficient counter leverage, the ships were vulnerable to capsizing. This is metacentric instability, rather than rudder issues or hull resonance alone.
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