Determine the center of mass for the region bounded by the following. Answer as a decimal, in terms of pi, no units, no spaces, use a comma to separate x and y values. (example. 0.75pi,0.15pi)

show all steps in detail, units and formulas please.

3 show all steps in detail, units and formulas please.

F= 5351 lb

Please us the method of superposition

Need the model and the volume

Compute the coordinates of the centroid (x, y) of the area shown. Also compute the area moment of intertia about the x' and y' axes with origin at the centroid. C a *b*a Values for dimensions on the figure are given in the following table. Note the figure may not be to scale. Variable Value a 40 cm 23 сm 49 cm The x coordinate of the centroid is x cm. The coordinate of the centroid is y cm. The moment of inertia about the x' axis going through the centroid is I,' cm4. The moment of inertia about the y' axis going through the centroid is I," cm4.

Rotate the objects shown below by the indicated amount and sketch the result in the space provided. You do not need to include the coordinate axes in your sketch.

20 30 40. -30 100- Draw the three projections of the following figure 60

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