The important initial stability parameter,...

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Question 1 of 205eccef9fbacbc34ba4d46972

The important initial stability parameter, GM, is which of the following?

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5eccef9fbacbc34ba4d46972

The important initial stability parameter, GM, is which of the following?

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🔍 Key Concepts

• Initial stability and what "initial" means for small angles of heel • Definitions of G (center of gravity), M (metacenter), B (center of buoyancy), and K (keel) • How the distance between specific points (e.g., G and M) affects a vessel’s tendency to return upright

💭 Think About

• Ask yourself: GM is literally the distance between which two points on the ship? Think about what G and M stand for. • Which of the answer choices describes a distance directly involving both G and M, rather than only one point and the keel? • Which vertical distance is most directly linked to how “stiff” or “tender” a ship feels in a seaway (how quickly it rights itself from a small heel)?

✅ Before You Answer

• Be sure you know that G = center of gravity, M = metacenter, B = center of buoyancy, K = keel. • Verify which option refers specifically to the vertical distance from G to M, not from G or M to the keel. • Confirm from your notes that the initial metacentric height used in stability calculations is the distance labeled GM, not KG, KM, or KB.

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Question 1 of 205eccef9fbacbc34ba4d46972

The important initial stability parameter, GM, is which of the following?

Back

Question 1 of 20

5eccef9fbacbc34ba4d46972

The important initial stability parameter, GM, is which of the following?

No comments yet

Be the first to share your thoughts!

If the question has a related picture, it will appear here.

🔍 Key Concepts

💭 Think About

✅ Before You Answer

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