Determine the planar area moment of inertia of the area shown on the left with respect to its centroidal x-axis and centroidal y-axis
http://imageshack.us/photo/my-images/850/newjv.jpg/
The answers are listed but I need the whole solution to it
http://imageshack.us/photo/my-images/850/newjv.jpg/
The answers are listed but I need the whole solution to it
-
About the centroidal X axis
Ixx = (7*12^3 - (7-1)*10^3)/12 = 508 in^4
About the centroidal Y axis
Iyy = (2*1*7^3 + 10*1^3)/12 = 58 in^4
Ixx = (7*12^3 - (7-1)*10^3)/12 = 508 in^4
About the centroidal Y axis
Iyy = (2*1*7^3 + 10*1^3)/12 = 58 in^4