11.1 A homogeneous semi-circular rod, shown Figure 11.1, has a weight per unit length of 1...
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11.1 A homogeneous semi-circular rod, shown Figure 11.1, has a weight per unit length of 1 N/m, and a radius (r) of 3 m. a) Locate the center of gravity (xc) of the rod. (4 Marks) b) Determine the reaction forces at the smooth support B and the pin A. (2 Marks) B Figure 11.1 11.1 A homogeneous semi-circular rod, shown Figure 11.1, has a weight per unit length of 1 N/m, and a radius (r) of 3 m. a) Locate the center of gravity (xc) of the rod. (4 Marks) b) Determine the reaction forces at the smooth support B and the pin A. (2 Marks) B Figure 11.1
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