Q4- 16 Solve the following system of ODE dx dt = y + 1 Eaux"> dy dt =x+1

Q: Problem 2: Determine the centroid X-bar with respect to Y-axis -150 mm 15 mm C 150 m -15 mm 15 mm…

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Q: Locate the centroid using Integral method y? = x 1m y = x² 1 m

A: A polar coordinate system is a way of calculating points in a system area with the correct…

Q: Find fyæy. f (x, y) = æ°y" – 7x®y +x f yzy ||

A:

Q: Compute y. (16 – 2 x 2.5) = 0.69 16

A: Given: γ=16-2×2.516

Q: Problem No. 3 Given: Bearing S 73°21'E S 40°10'E S 26°42'W N 14°20'W N 12°20'E Lines Distances A-B…

A:

Q: For point of contraflexural, 40090300=200×x90300 x=2 m θA=0 (fixed support) θDA=θD-θA=θD=Area of…

A: Given, x = 2  ∆D = 3(1 - Cos θD)

Q: Draw in and label the 150 m contour line. 112 152 108 130 162 122 140 170 132 155 162 140

A: Contour lines are the lines joining the points of equal elevation ..

Q: Locate the centroid of the plan area shown by integration. Smmmmmě mmmě mumě

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Q: Prepare and complete profile level notes, show the customary arithmetic check and plot the…

A: Prepare and complete profile level notes, show the customary arithmetic check and plot the profile

Graphical Methods

The graphical method is a method of solving equations involving more than one variable using the Cartesian coordinate system. In civil engineering, the use of the graphical method is limited to the problems involving two variables. The graphical method has a great impact in solving the questions regarding engineering mechanics.