Assertion: rudder's area | /r/CapableOf | generate a moment of 180 n⋅m
Facets:
Source sentences:
text: An immersed area of 0.1 m2 at 1 m lever length at a boat speed of 2.5 m/s (about 5 knots) and 5° angle of attack already generates a moment of 180 N⋅m, when the oar has a NACA0012 profile.