The figure below is a composite body consisting of the following parts: [1] the triangular prism of length 120 mm, width of (B-18) mm and thickness A mm; [2] the rectangular parallelepiped of length 160 mm, width A mm and thickness 18 mm; [3] the semicircular part with diameter A mm and thickness 18 mm; [4] the hole of radius 16 mm and thickness 18 mm. Dimension A = 67 mm; B = 75 mm. For part 1, determine its volume in mm^3. For part 2, determine its volume in mm^3. For part 3, determine its volume in mm^3. For part 4, determine its volume in mm^3 (answer must be negative!). For the composite body, determine its total volume in mm^3. Determine the y-centroid for part 1 in mm. Determine the z-centroid for part 3 in mm. Determine the x-centroid for part 1 in mm. Determine the x-centroid for part 2 in mm.
The figure below is a composite body consisting of the following parts: [1] the triangular prism of length 120 mm, width of (B-18) mm and thickness A mm; [2] the rectangular parallelepiped of length 160 mm, width A mm and thickness 18 mm; [3] the semicircular part with diameter A mm and thickness 18 mm; [4] the hole of radius 16 mm and thickness 18 mm. Dimension A = 67 mm; B = 75 mm. For part 1, determine its volume in mm^3.
For part 2, determine its volume in mm^3.
For part 3, determine its volume in mm^3.
For part 4, determine its volume in mm^3 (answer must be negative!).
For the composite body, determine its total volume in mm^3.
Determine the y-centroid for part 1 in mm.
Determine the z-centroid for part 3 in mm.
Determine the z-centroid for the composite body in mm.
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