These methods allow for the fact that after the ship is steady on her new course an appreciable time will elapse before she regains the speed she was making before the alteration of course.
Ezi ndlela zivumelana emva kwenqanawa ekwinkqubo entsha nakwi xesha eliyekayo phambi kokulingene kwisantya asenzayo phambi kokuba kotshintsho loluhlu lwezifundo.