Where is the pivoting point located on a...

Question 1 / 2066636ee728f7522a1c5185d3

Question 1 of 2066636ee728f7522a1c5185d3

Where is the pivoting point located on a fully loaded vessel with normal trim proceeding ahead at sea speed?

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Question 1 of 20

66636ee728f7522a1c5185d3

Where is the pivoting point located on a fully loaded vessel with normal trim proceeding ahead at sea speed?

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🔍 Key Concepts

• Relationship between a ship’s pivot point and its direction of motion (ahead vs. astern) • Effect of speed (slow vs. sea speed) on the fore‑and‑aft location of the pivot point • Difference between theoretical center of gravity and the practical pivot point when turning

💭 Think About

• Think about what part of the ship seems to “swing” the most when you put the rudder over at sea speed—bow or stern? What does that tell you about the pivot point’s location? • Compare where the pivot point is when a vessel is stopped or just making bare steerageway versus when it is moving ahead at sea speed. How does increasing speed shift the pivot point? • Eliminate any option that would make the stern motion very small during a turn at speed—does that match your real‑world or simulator experience of how a loaded ship actually turns?

✅ Before You Answer

• Remember that the pivot point is not the geometric center of the ship when making way; it shifts with speed and direction. • For a ship moving ahead at sea speed, confirm whether the pivot point is forward or aft of midships, and then select the closest fraction that matches this. • Mentally picture a hard‑over turn and trace the path of the bow and stern; use that picture to judge how far from the bow the effective turning point must be.

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Question 1 of 20

Where is the pivoting point located on a fully loaded vessel with normal trim proceeding ahead at sea speed?

One-third the length of the vessel from the bow

Right at the bow

Two-thirds the length of the vessel from the bow

One-half the length of the vessel from the bow

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Question 1 / 2066636ee728f7522a1c5185d3

Question 1 of 2066636ee728f7522a1c5185d3

Where is the pivoting point located on a fully loaded vessel with normal trim proceeding ahead at sea speed?

Back

Question 1 of 20

66636ee728f7522a1c5185d3

Where is the pivoting point located on a fully loaded vessel with normal trim proceeding ahead at sea speed?

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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