Question 1 of 2921866636ee728f7522a1c518dfb

When underway and proceeding ahead, as the speed increases, the pivot point tends to __________.

Back
Back
Back
Question 1 of 29218
Study area:
Study area:
Q

When underway and proceeding ahead, as the speed increases, the pivot point tends to __________.

No Illustration

This question does not have an illustration

🔍 Key Concepts

• pivot point location on a ship when turning • difference between very slow speed and higher speed behavior • how water flow along the hull changes the control of the bow and stern

💭 Think About

• Picture a ship just barely making way and starting a turn. Where along the length of the ship does it seem to rotate? • Now imagine the same ship at higher speed making the same turn. Does the bow or the stern seem more firmly held in the water by the flow along the hull? • As speed increases, which end of the ship has more hydrodynamic "grip" on the water, and how would that shift the effective center of rotation?

✅ Before You Answer

• Be clear on what pivot point means: it is the approximate point about which the vessel appears to rotate when turning, seen from above. • Compare the pivot point location when stopped, bare steerageway, and at sea speed along the vessel’s length. • Check whether a stronger water flow past the hull and rudder tends to give more control and "anchoring" effect at the bow or at the stern.