The moment created by a force of 12,000 tons and a moment arm of 0.25 foot is __________.

Correct Answer: Option A — 3,000 ft-tons

Calculating a moment requires multiplying the applied force by the lever arm distance (12,000 tons multiplied by 0.25 foot equals 3,000 ft-tons). This fundamental calculation is essential for determining shifting weights and resulting vessel list.