_of_advance|Speed of advance]].
===== Air, still, resistance =====
See: [[#resistance_wind|Resistance, wind]].
===== Angle, rudder =====
See: [[#rudder_angle|Rudder angle]] and [[#rudder_angle_or... the effect of scale between model and ship on the resistance of appendages. It is defined by a factor β, where
====== RESISTANCE ======
This section is concerned with fundamental aspects of the resistance of a ship, or body, to motion through calm water ... iverging waves =====
See: [[structured_dictionary:resistance#wave_angle_of_diverging|Wave, angle of diverging]... pecifically a correction made to the results of a resistance experiment in a towing tank in other to estimate
</sub>=D/qA//. (See also: [[structured_dictionary:resistance#drag|drag]] and [[structured_dictionary:resistance#drag_coefficient|drag coefficient]] in Resistance Section)
===== Drift =====
That motion, or component of mot
At first the resistance curve has the usual shape; as the speed increases and the hull exits the water the slope of the resistance curve decreases, until a local maximum is reached... lue of the speed, called the Hump Speed.\\