The top left picture is mislabeled surge when the bottom left picture should be surge. Top left transverse motion would be sway.
Engine
Engineering Safety: The motion of a vessel impacts its stability. Which of these motions shown in th...
Discussing this exam question.
A quick video on vessel motions, this illustration appears to be mislabeled
https://youtu.be/tUbPaohVrYU
https://youtu.be/tUbPaohVrYU