Question

Question 1 Incorrect 0.00 points out of 1.00 P Flag question the origin of the coordinate system We need to calculate the centroid location with respect for the object below. X = 34 mm Х, = 58 mm X3 = 38 mm Y = 54 mm Y2 = 31 mm r = 13 mm Let's work our way through the problem one step at a time. The first step in any centroid calculation is to break the object up into simpler shapes or "regions". The object below has already been broken up for you into (note white dashed lines): Triangle 1 Rectangles 2, 3, and 4 (note 4 is assumed to be a solid rectangle so the effect of the hole must be subtracted somewhere during the process) Circle 5 As you are working through the following parts of the problem fill in your table (on your scratch paper or in your spreadsheet) as you go. Now let's get started. Calculate the area of region 1.

Answer 1

Page Butterflow simply lo © H = AITA2t Azt Aut As AZ 8 904 mm² x = X, + x2 + x 3 104.67 mm x= 69.5 mm X2 EX, + (x2-7 tr 2 mm 0 x3 = (x,-8) = 10.5 2 X1 = 34 mm to Xu = es = x = 34mm (12) 28.33 mm gi= Yit Y2 3 Y+Y2 2 Yi+Y2 42.5 13 mm in 42.5mm Y 3 = us Yu 42.5 mm 2 (1) Ys = summ

niowsily M ARE 8900 tox. 67 Area bi lyi Aidi Ayi 104.67 28.33 169042.057 45752.95 69.5 42.5 1265837.5 162562.5 AI 1615 Az 3825 Az 1785 Ay 2210 As -531 10.5 42.5 18742.5 758 62.5 34 42.5 75140 93925 34 5U - 180 su - 28674 (17 Aixi = 510708.05 mm² (18 Aigi 349428.95 mm² @ u = Aixi A = 57.357 mm y = Az Yi 39.244 mm A Some answers are given wrong in this question, so please verify my answer.