QUESTION 1: For the cross section area of the beam shown; a) Find the location of the centroid C. b) Determine moment of inertia of the cross section area about the centroidal x and y axes. 50 mm 150 mm 150 mm 300 mm 25 mm 25 mm X

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1.Determine the distance ¯y¯ to the centroid CC of the beam's cross-sectional area and find the moment of inertia I¯_x′ about the x′ axis.

For the solid homogeneous beam section shown below, determine its centroid coordinate relative to the origin (0, 0) of the x-y axes. Give your  answer in millimetres (mm) to 2 decimal places.

Two 20-mm steel plates are welded to a rolled S section as shown if a = 88 mm. Determine the moments of inertia and the radii of gyration of the combined section with respect to the centroidal x-axis and y-axis. C a 20 mm - $310 x 47.3 x The moment of inertia with respect to the x-axis is The radius of gyration with respect to the x-axis is The moment of inertia with respect to the y-axis is The radius of gyration with respect to the y-axis is x 106 mm4. mm. X 106 mm4. mm.

*Take that a = 240 mm and b = 340 mm .* Pt A. Determine the moment of inertia of the beam's cross-sectional area about the centroidal x axis. Pt B. Determine the moment of inertia of the beam's cross-sectional area about the centroidal y axis.

Please help me with this question. Thank you! :) Determine the second moment of area about the X-X centroidal axes and Y-Y centroidal axes for the I section shown.