Explain briefly how did we get s=sP-sFD

Q: 4KN 4m 8kN B 4m 4KN Fig 6.33f Determine the nature of forces of BC, EC & ED through method of…

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Q: y -3 in. 3 in.- 6 in. 2 in. 4 in.

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Q: For the truss shown: a) calculate support reactions. b) To use the method of joints, which joint(s)…

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Q: I cut into 3 segment. Area: 4*1= 4 in^2, 4*1= 4 in^2, 10*1= 10 in^2

A: Determine the moment of inertia of the "Z" section with respect to the x and y centroidal axes. Ix =…

Coordinate Geometry of Survey

Coordinate geometry (COGO) is a method of inserting surveying or engineering data into geographic information system (GIS), computer-aided design (CAD), or mapping software. These data can be collected on the proposed construction site using standard surveying techniques and instrumentation or may be taken from existing maps, engineering plans, drawings, or records. Data gathered on the site includes coordinates of points, bearings, and distances between points. The data are noticed and noted through conventional surveying procedures, like a traverse or layout measurement series and it can be either digital or non-digital. The maps and plans are inclusive of boundaries, divisions, and other components, and these features are shown with coordinate values, the lengths, offset distance, and bearings between them.