When running before a heavy sea, what will...

Question 1 / 2066636ee728f7522a1c518282

Question 1 of 2066636ee728f7522a1c518282

When running before a heavy sea, what will moving weights aft on the vessel accomplish?

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Question 1 of 20

66636ee728f7522a1c518282

When running before a heavy sea, what will moving weights aft on the vessel accomplish?

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🔍 Key Concepts

• Effect of shifting weights longitudinally (forward or aft) on a vessel’s trim • Difference between rolling (side-to-side motion) and yawing (swinging off course/heading) • Behavior of a vessel running before a heavy sea and the risk of broaching-to

💭 Think About

• Ask yourself: When you move weights aft, does the ship’s trim change by the bow or by the stern, and how could that affect how well the vessel holds a straight course in following seas? • Consider whether a fore-and-aft shift of weight mainly affects side-to-side motion (rolling) or heading/track stability (yawing). • Think about what motion is most dangerous when running before a heavy sea: is it excessive rolling, or the tendency for the stern to be pushed around so the vessel slews off course?

✅ Before You Answer

• Be clear on the definitions: rolling = side-to-side, yawing = swinging of the bow left/right around a vertical axis. • Verify which motion is more directly influenced by trim (bow vs stern) rather than by transverse stability (GM and beam). • Check which choice matches the idea that trimming the vessel more by the stern can improve tracking and reduce the risk of broaching-to in following seas.

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Question 1 of 20

When running before a heavy sea, what will moving weights aft on the vessel accomplish?

Reduce the yawing of the vessel

Reduce the rolling of the vessel

Increase the rolling of the vessel

Increase the yawing of the vessel

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Question 1 / 2066636ee728f7522a1c518282

Question 1 of 2066636ee728f7522a1c518282

When running before a heavy sea, what will moving weights aft on the vessel accomplish?

Back

Question 1 of 20

66636ee728f7522a1c518282

When running before a heavy sea, what will moving weights aft on the vessel accomplish?

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

👋 Hi! I'm Genie, your AI study assistant. How can I help you with this question?

Quick actions

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