Physical Properties Report Part: C:\Documents and Settings\Ricardo\Escritorio\Quadrotor\helice\pelican_helice_escala.par 5/25/2012 12:8 Am Density= 0,913000 g/cm^3 Volume= 5057,808569 mm^3 Mass= 0,004618 kg Surface Area= 12008,294896 mm^2 With respect to the Sistema de coord en CM : Center Of Mass : X= -0,000000 mm Y= 0,000000 mm Z= 0,000000 mm Center Of Volume : X= -0,000000 mm Y= 0,000000 mm Z= 0,000000 mm Mass Moments Of Inertia : Ixx= 2,601635 g-cm^2 Iyy= 199,011973 g-cm^2 Izz= 198,388489 g-cm^2 Ixy= 4,129317 g-cm^2 Ixz= 0,000000 g-cm^2 Iyz= 0,000000 g-cm^2 Principal Axes Orientation : X= -0,021010 0,999779 0,000000 Y= 0,000000 0,000000 1,000000 Z= 0,999779 0,021010 0,000000 With respect to the Principal Axes : Principal Moments Of Inertia : I1= 199,098749 g-cm^2 I2= 198,388489 g-cm^2 I3= 2,514859 g-cm^2 Radii Of Gyration : Rx= 65,662541 mm Ry= 65,545315 mm Rz= 7,379726 mm