Here is a triangle, such as △ABC,∠ B as supporting an object's former vertices,
Its weight is:Gn,objects behind the fulcrum weight is: Gm,Is the total weight: Ge,As shown in figure.
The graph of the symbol definition is:d=AC,AB=c,AC=b,BC=a,AL=x,OL=y,
tanθ=BC/AC=a/b,Cosθ=AC/AB=b/a.
The problems need to be solved as follows:
1.When the object's centerline is horizontal reference line (green line) above,also is h1＞h2,θis positive angle(that is ＋3°、＋5°、＋7°、＋10°,etc),at this time B Angle (B po
Please help me to solve this problem, it needs to calculate aircraft's centre of gravity, as follows:
1.Weight and the ARM:
(1) Front wheel weight: 600kg,to Datum distance:372mm,
(2) Main wheel(Wl+Wr) weight:1400kg,to Datum distance:2200mm,Wing frontier to the Datum distance:1963mm,
(3) Total weight: 2000kg,
2.I need to calculate the following results:
(1) The aircraft was in a horizontal status of longitudinal CG position, vertical CG position.
(2) The front end of the aircr
