Determine the moment of inertia of the beam’s cross-sectional area about the centroidal x and y axes.

Determine the distancey to the centroid for the beam's cross-sectional area; then determine the moment of inertia about the x' axis. 25 mm 25 mm 50 mm -75 mm C -75 mm- 50 mm 100 mm 25 mm -X

Use the moment-area method to determine the slope and deflection at point B of the beam.

Deteemine the moment of inertia of the area with respect to the centroidal axis

Find the moment of inertia about the y axis, the centroid's x and y coordinates, Ix', ly' about this centroid. Determine the moment of inertia of the beam's cross-sectional area about the y axis. Determine the distance y to the centroid C of the beam's cross-sectional area and then compute the moment of inertia ī about the x' axis. Determine the distance ī to the centroid C of the beam's cross-sectional area and then compute the moment of inertia I about the y' axis. 30 mm 30 mm 70 mm 140 mm 30 mm 170 mm 30 mm

3.

Determine the moments of inertia of the Z-section about its centroidal xo- and yo-axes. 20 mm Answers: Ixo Iyo = = 175 mm IN i 130 mm- i Yo 20 mm -130 mm- 20 mm (106) mm4 (106) mm4