When backing down with sternway, the pivot point of a vessel is __________.

Correct Answer: Option D — about one-quarter of the vessel's length from the stern

When a vessel has sternway, the pivot point shifts significantly toward the stern, typically located about one-quarter of the vessel's length from the aft end. This is due to the hydrodynamic forces acting on the hull and rudder during reverse movement, which significantly impacts steering control and docking maneuvers.