Answer Happy

Question 4 (3 points) 1= diameter of semicircle 2 W14x109 Datum For the composite shape shown and semi-circle diameter d = 12.0 inches, what is the distance (moment arm) 7, from datum to centroid of the composite shape? Answer in inches, do not include units in answer, at least 3 sig figs. Your Answer: Answer
Question 5 (3 points) d= diameter of semicircle W14x109 Datum For the composite shape shown and semi-circle diameter d 11.4 inches, what is the moment of inertia of the semi-circle relative to it's own centroid, I0,2? Answer in in, do not include units in answer, at least 3 sig figs. Your Answer: Answer
Question 6 (3 points) d = diameter of semicircle W14x109 Datum For the composite shape shown and semi-circle diameter d = 9.8 inches, what is the cross-sectional area of the entire composite shape? Answer in in², do not include units in answer, at least 3 sig figs. Your Answer: ++ Answer