2. For the area show to the right, find the moments of inertia, Ix and Iy, about the centroidal axes. Use the results for the y. Isosceles triangle from problem 1, above. Note: you must find the centroid of the composite plate first. 3 in. Ans: Coordinates of the centroid relative to point A: F= 2 in, ỹ=1.85714 in, I; = 19.38 in“, I, = 14.67 in* 2 in. X A 4 in.
2. For the area show to the right, find the moments of inertia, Ix and Iy, about the centroidal axes. Use the results for the y. Isosceles triangle from problem 1, above. Note: you must find the centroid of the composite plate first. 3 in. Ans: Coordinates of the centroid relative to point A: F= 2 in, ỹ=1.85714 in, I; = 19.38 in“, I, = 14.67 in* 2 in. X A 4 in.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
![2. For the area show to the right, find the
moments of inertia, Ix and Iy, about the
centroidal axes. Use the results for the
Isosceles triangle from problem 1,
above. Note: you must find the centroid
of the composite plate first.
Ans: Coordinates of the centroid relative
3 in.
to point A: = 2 in, ỹ=1.85714 in,
I = 19.38 in“, Iy = 14.67 in*
C
2 iп.
4 in.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2c92bfa8-de7b-4872-bcff-5b3a3db686c0%2F95fe36eb-cb9d-4928-adb9-b6eddd902932%2Fe81l8b7_processed.png&w=3840&q=75)
Transcribed Image Text:2. For the area show to the right, find the
moments of inertia, Ix and Iy, about the
centroidal axes. Use the results for the
Isosceles triangle from problem 1,
above. Note: you must find the centroid
of the composite plate first.
Ans: Coordinates of the centroid relative
3 in.
to point A: = 2 in, ỹ=1.85714 in,
I = 19.38 in“, Iy = 14.67 in*
C
2 iп.
4 in.
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