Assertion: hang glider's ratio | /r/HasProperty | plotted against angle of attack
Facets:
value: typically
type: DEGREE
Source sentences:
text: As lift and drag are both proportional to the coefficient of Lift and Drag respectively multiplied by the same factor (1/2 ρ air v2S), the L/D ratio can be simplified to the Coefficient of lift divided by the coefficient of drag or Cl/Cd, and since both are proportional to the airspeed, the ratio of L/D or Cl/Cd is then typically plotted against angle of attack.