You are asked to find the centroid of a steel plate with the dimensions shown. In other words, x and y for shaded area using the given x-y axis as your point of reference. 2m y 2.5m u 89'0 = 2 '40=x: part: A 3 r = 2m 4m או Xi Vi Axi Ayi

Find the centroid’s x and y coordinates to 3 significant digits relative to the bottom right corner. Each semicircle has a radius of 4 cm. The dimensions in cm are not to scale.

Compute the coordinates of the centroid (z, 9) of the area shown. Also compute the area moment of intertia about the z' and y' axes with origin at the centroid. 2013 Michael Swanbom BY NC SA a W. k d Values for dimensions on the figure are given in the following table. Note the figure may not be to scale. Variable Value 6 mm 28 mm 7 mm 13 mm h 33 mm 5 mm w The z coordinate of the centroid is a = mm. The y coordinate of the centroid is j = 26.74 mm. The moment of inertia about the z' axis going through the centroid is I, mm*. The moment of inertia about the y' axis going through the centroid is Iy mmt.

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