3.【題組】 (a) Determine the components of the forces acting on each member of the frame shown in Fig. 3
4.A beam of T-section is supported and loaded as shown in Fig. 4. The cross section has width b = 2.
⑷某公司生產A,B,C,D四種頭痛藥,爲了分析四種頭痛藥藥效是否有顯著差異, 隨機抽取了樣本’並用SAS進行變異數分析如下:【題組】a)檢定四種頭痛藥藥效是否有顯著差異(取顯著水準=.05). <10
1.Determine the forces in members AB, HB, and CF of the pin jointed truss as shown in Figure 1. (20%
2.Determine the x and y coordinates of the centroid of the T-section shown in Figure 2. Then determi