[最新] |Pxy o» 430611-Xy on p&id
P (xy) P x P y n P (x2) ( x)2 and b = y m x = P y n m P x n The line always passes through the point ( x;0 1 2 3 4 5 6 7 , , s s sst t tte e ee" " "", , ** ** 5 6 8 9 ;@ a > bcuedbdh ijk } o ç®dcfb8q p >srtubp_fddgc v w ? A Force P In The Xy Plane Acts On The Triangular Plate The Moments Of P About Points O A And B Are M O 350 N M Xy on p&id
