For the shapes shown in figure Q1, determine the second moment of area of the shape...
4. Refer to the graph as shown in Figure A4, determine (a) the second moment of area about x axis (1x); (4 marks) (b) the second moment of area about y axis (19); (4 marks) (c) the second moment of area of about z (I.), where z axis is perpendicular to x and y axes. (2 marks) 5 y = 1.25x Figure A4
4. Refer to the graph as shown in Figure A4, determine (a) the second moment of area about x axis (Ix): (4 marks) (b) the second moment of area about y axis (Iy); (4 marks) c) the second moment of area of about z (Iz), where z axis is perpendicular to x and y axes. (2 marks) 5 y = 1.25x X 4 Figure A4 5. 1 Given the differential equation: dy +-y 3x2 dx х Find (a) the general...
Calculate and compare the polar moment of inertias for the three shapes shown below. Is the area of each shape proportional to the calculated value of J? Draw a conclusion as to what has the largest impact on the largest impact on the value of polar moment of inertia, area or distribution of area? 7 in 2.98 in .5 in 6.33 in 6 in 2 in
Calculate and compare the polar moment of inertias for the three shapes shown below....
For the shaded shape shown 1. Calculate the area of the shaded shape 2. Calculate the location of the x-centroid of the shaded shape 3. Calculate the location of the y-centroid of the shaded shape 4. Calculate the moment of inertia of the shaded shape about the y centroidal axis 5. Calculate the moment of inertia of the shaded shape about the x centroidal axis 6. Calculate the moment of inertia about the x axis (along the bottom of the...
For each figure, determine:
The coordinates of the centroid of the area in the figure
below;
b.Determine the moment of inertia about the centroidal x and y
‐axis
3. For each figure, determine: a. b. The coordinates of the centroid of the area in the figure below; Determine the moment of inertia about the centroidal x and y -axis 50" 2* m25 m 3" dia 5 m cutou 90" NA 21 1 m 25" 5*
3. For each figure, determine:...
5. For the composite area made up of the structural steel shapes shown a) Locate the centroid with respect to the reference X and Y axes. Report your answer in inches. C10 x 20 1 b) Find the moments of inertia with respect to X and Y axes shown. L6 X 6 X 1 x X TY Pr
For the composite area shown: a) Determine the moment of inertia about the centroidal y-axis. b) Determine the moment of inertia about the centroidal x-axis.
. For each figure, determine: a. b. The coordinates of the centroid of the area in the figure below; Determine the moment of inertia about the centroidal x and y -axis 50% 2" 25 m 90" 3" dia cutout 41 .5 m NA 2 .1 m 25" 5*
. For each figure, determine: a. b. The coordinates of the centroid of the area in the figure below; Determine the moment of inertia about the centroidal x and y -axis 50%...
3. Calculate the moment of inertia with respect to both centroidal axes for the area a, b, c, d (30 points) Y (b) Y 10" 5 X X X 2" 15" 15" 6" 2" 6" T. (c) (d)
Determine the location of the centraid (x, y) in inches and the second maments of area 7 and 7 in in4 with respect to the centroidal axes for the cross-sectional area of the angle. (For the location of the centroid, enter your answers to at least two decimal places.) 9.6 in 3.2 in 3.2 in 9.6 in in in in4 in