Use the method of compsite areas to calculate the centroidal coordinates of the plane regions shown y Dimensions in mm D 20 45 100 X

Q: 7. Locate the centroid of the plane area shown below. y \ 30 in 90 in 20 in 20 in 70 in

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Q: Determine the coordinates of the centroid of the trapezoidal area shown. Assume a = 310 mm, b = 570…

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Q: R=6 cm T. 5 cm 2 cm 8 cm (a)

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Q: Locate the centroid x and y of the cross sectional area of the angle bar

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Q: Calculate the y-coordinate of the centroid of the shaded area. 52 mm 23-23- mm I I Answer: y = i mm…

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Q: • 4) Compute the coordinates of the area centroid with respect to the given axes. 20 mm 30 mm 36 mm…

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Q: Determine the coordinates of the centroid of the shaded area. | 20 40 50 20 50 60 40 140 Dimensions…

A: Determine coordinates centroid of the shaded area

Q: Determine the coordinates of the centroid of the shaded area. 25 60 50 25 180 65 55 45 Dimensions in…

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Q: Determine the y-coordinate of the centroid of the shaded area. The triangle is equilateral.

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Q: What type of meridian does the figure represent?

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Q: Determine the coordinates of the centroid of the shaded area.

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Q: Determine the coordinates of the centroid of the shaded area. y 15 30 - 40 15 35 40 25 105…

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Q: determine the x bar and y bar.

A: find the individual areas A1=140×100=14000A2=50×25=1250A3=12×50×50=1250A4=π4×502=1963.49

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Q: Determine the streamline shapes of the following 2D velocity field; u = = -y, v = x

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Q: LOCATE THE X AND Y COORDINATE OF THE CENTROID OF THE SHADED AREA, PROVIDE A CLEAR SOLUTION

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Q: Calculate the y-coordinate of the centroid of the shaded area. The triangle is equilateral. 26 54…

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Q: QUESTION 4 Find the area of the following shape. Area of the top horizontal rectangle is 27 cm2 and…

A: Top rectangle area = 27 cm²  Bottom rectangle area = 19cm²

Q: Q.1) For the area below, find the coordinates of the centroid. 300 mm 400 mm 300 mm 300 mm

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Q: For the channel cross section shown, t = 0.25 in, b = 6 in and h = 2.25 in. The centroidal…

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Q: Find the sum of the following:827144697

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Q: 47 mm 47 mm Semiellipse. 26 mm 70 mm

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Q: PROBLEM 2: Determine the coordinates of the centroid of the area shown, with respect to the given…

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Q: y 60 - 30 25 90 20

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Length and Length related Variables

Length can de defined as the measurement or extent of physical quantities or objects from one terminal to another terminal. Stone age humans used finger length, step length, and so on to measure the size or displacement of an object. Nowadays, depending on how precise the measurement requires to be and the object’s size is measured, we use measuring devices for measurements like rulers and steel tape. Most people have used a ruler or tape measure to measure a particular distance or the size of an object. For more precise measurements of tiny objects, the development of measurement tools such as the Vernier caliper, which permits us to measure dimensions within 1/1000 of an inch. In the last few decades, electronic distance measuring instruments (EDMI) have been implemented that permit us to measure distances from a few feet to many miles with reasonable accuracy.