how to work this problem? please give me work. thank you.
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how to work this problem? please give me work. thank you.
E For the cross section...
1. For the cross section shown in the accompanying illustration, compute the location of the controid...
1. For the cross section shown in the accompanying illustration, compute the location of the controid (i.e., X, Y), moment of inertias 7, and I, and the radii of gyrations k, and ke about the centroidal axes for combine area shown below. You should first locate the centroid and then transfer your moment of inertia for the individual sub- sections you use to compute the centroid axes using the parallel axis theorem. 1-248-45, +4,8, +4,8, 24 4 + 4 +...
please show all your work thank you! Problem 2 (25%) 14 in A beam cross-section is...
please show all your work thank you!
Problem 2 (25%) 14 in A beam cross-section is shown in the provided figure. 2 in (A)(10%) Determine the distance (y) from the bottom the section to the centroid (C). 16 in 8 in Problem 2 (25% - 14 in- A beam cross-section is shown in the provided figure. 2 in (B) (15%) Determine the moment of inertia of the shape about the X-axis (i.e. the horizontal centroidal axis) 16 in - 2...
plz help show all work For the area shown, determine the following a. Find the rectangular...
plz help show all work
For the area shown, determine the following a. Find the rectangular moments of inertia I, and ly, 2. the polar moment of inertia Jo, and the radii of gyration Kx, Ky, and ko (3, 3) b. Find the centroid of the area (x, y) c. Using the theorem of Pappus and Guldinus determine the volume obtained by rotating the area about the y-axis Coordinates are in units of inches
For the given cross section of the fit the shape board, with dimensions W' by L',...
For the given cross section of the fit the shape board, with dimensions W' by L', the centroids of the shapes are evenly spaced apart and intersect the x-axis. The shapes are void and neglect the thickness of the board. Calculate: L ft kaft a ft W ēst W ft COLLAPSE IMAGES a = 1.2 ft W = 15 ft L = 11 ft The moment of inertia about the x-axis through the centroid of the board without voids. 1/1...
Please answer the following,and please note that 0.00130,0.00608,-0.000558 does not work. Mohr's circle is a graphical method used to determine an area's principal moments of inertia and to f...
Please answer the following,and please note that
0.00130,0.00608,-0.000558 does not work.
Mohr's circle is a graphical method used to determine an area's principal moments of inertia and to find the orientation of the principal axes. Another advantage of using Mohr's circle is that it does not require that long equations be memorized. The method is as follows: 1. To construct Mohr's circle, begin by constructing a coordinate system with the moment of inertia, I, as the abscissa (x axis) and...
Determine the Moment of Inertia Ix and Iy of the composite cross section about the centroidal x and y axes. Parallel Axis Theorem I = I + Ad2
Determine the Moment of Inertia Ix and Iy of the composite cross section about the centroidal x and y axes. Parallel Axis Theorem I = I + Ad2 HINT: 1st find the composite centroidal x and y axes, 2nd find the distance from the centroids of each section to the new composite centroidal axis, 3rd calculate the centroidal Ix and ly and areas using formulas for common shapes, 4th use the parallel axis theorem to calculate the moment of inertia. Also find...
Problem #2) Three boards that are glued together to form a single beam whose cross section...
Problem #2) Three boards that are glued together to form a single beam whose cross section is shown below. The moment acting about the z-axis is 1000 ft-lb and the vertical shear force is 400 lb. (20 points) a. Find the vertical centroid of the section, y. b. Find the moment of inertia of the section taken about a horizontal z-axis through the centroid. c. Determine the bending stress the wood must be able to resist assuming compression controls. d....
A component with rectangular cross-section 225-mm x 75-mm is subject to a torsional moment of 20-kN•m...
A component with rectangular cross-section 225-mm x 75-mm is subject to a torsional moment of 20-kN•m about its axis and a compressive force of 400 kN along its axis. Find the stresses in the x and y directions as well as the shear stress about the xy axis.
Please show all work and formulas used to solve. Thank you for your help. Calculate the...
Please show all work and
formulas used to solve. Thank you for your help.
Calculate the moment of inertia of the composite area below about: a) The x- and y-axes shown (Ix and ly). b) Thex- and y-axes through the centroid of the area (Ix and Iy). 160 40 mm 40 EMm 40 mm 120
Please find the distance y (with line over top) to the centroid of the beam's cross-sectional...
Please find the distance y (with line over top) to the centroid
of the beam's cross-sectional area, Also find the moment of inertia
about the x'-axis. Please do all calculations in table form
please.
50 mm 75 mm 75 mm 50 mm 25 mm 100 mm с х 25 mm 25 mm
1. For the cross section shown in the accompanying illustration, compute the location of the controid (i.e., X, Y), moment of inertias 7, and I, and the radii of gyrations k, and ke about the centroidal axes for combine area shown below. You should first locate the centroid and then transfer your moment of inertia for the individual sub- sections you use to compute the centroid axes using the parallel axis theorem. 1-248-45, +4,8, +4,8, 24 4 + 4 +...
please show all your work thank you!
Problem 2 (25%) 14 in A beam cross-section is shown in the provided figure. 2 in (A)(10%) Determine the distance (y) from the bottom the section to the centroid (C). 16 in 8 in Problem 2 (25% - 14 in- A beam cross-section is shown in the provided figure. 2 in (B) (15%) Determine the moment of inertia of the shape about the X-axis (i.e. the horizontal centroidal axis) 16 in - 2...
plz help show all work
For the area shown, determine the following a. Find the rectangular moments of inertia I, and ly, 2. the polar moment of inertia Jo, and the radii of gyration Kx, Ky, and ko (3, 3) b. Find the centroid of the area (x, y) c. Using the theorem of Pappus and Guldinus determine the volume obtained by rotating the area about the y-axis Coordinates are in units of inches
For the given cross section of the fit the shape board, with dimensions W' by L', the centroids of the shapes are evenly spaced apart and intersect the x-axis. The shapes are void and neglect the thickness of the board. Calculate: L ft kaft a ft W ēst W ft COLLAPSE IMAGES a = 1.2 ft W = 15 ft L = 11 ft The moment of inertia about the x-axis through the centroid of the board without voids. 1/1...
Please answer the following,and please note that
0.00130,0.00608,-0.000558 does not work.
Mohr's circle is a graphical method used to determine an area's principal moments of inertia and to find the orientation of the principal axes. Another advantage of using Mohr's circle is that it does not require that long equations be memorized. The method is as follows: 1. To construct Mohr's circle, begin by constructing a coordinate system with the moment of inertia, I, as the abscissa (x axis) and...
Problem #2) Three boards that are glued together to form a single beam whose cross section is shown below. The moment acting about the z-axis is 1000 ft-lb and the vertical shear force is 400 lb. (20 points) a. Find the vertical centroid of the section, y. b. Find the moment of inertia of the section taken about a horizontal z-axis through the centroid. c. Determine the bending stress the wood must be able to resist assuming compression controls. d....
Please show all work and
formulas used to solve. Thank you for your help.
Calculate the moment of inertia of the composite area below about: a) The x- and y-axes shown (Ix and ly). b) Thex- and y-axes through the centroid of the area (Ix and Iy). 160 40 mm 40 EMm 40 mm 120
Please find the distance y (with line over top) to the centroid
of the beam's cross-sectional area, Also find the moment of inertia
about the x'-axis. Please do all calculations in table form
please.
50 mm 75 mm 75 mm 50 mm 25 mm 100 mm с х 25 mm 25 mm
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