1. Given the composite member shown below. Find the following: (a) the location of the horizontal centroidal axis, Y- bar (in.), from the bottom of the composite member, and (b) the moment of inertia, 1* (in 4), of the composite member with respect to the horizontal centroidal axis. (a) the location of the horizontal centroidal axis, Y- bar = in. (b) the moment of inertia, 1* = 4 5 in. 2 in. 1 in. 1 in. 3 in. 1 in. in
1. Given the composite member shown below. Find the following: (a) the location of the horizontal centroidal axis, Y- bar (in.), from the bottom of the composite member, and (b) the moment of inertia, 1* (in 4), of the composite member with respect to the horizontal centroidal axis. (a) the location of the horizontal centroidal axis, Y- bar = in. (b) the moment of inertia, 1* = 4 5 in. 2 in. 1 in. 1 in. 3 in. 1 in. in
International Edition---engineering Mechanics: Statics, 4th Edition
4th Edition
ISBN:9781305501607
Author:Andrew Pytel And Jaan Kiusalaas
Publisher:Andrew Pytel And Jaan Kiusalaas
Chapter9: Moments And Products Of Inertia Of Areas
Section: Chapter Questions
Problem 9.78P: The L806010-mm structural angle has the following cross-sectional properties:...
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Question
![1. Given the composite member shown below. Find
the following:
(a) the location of the horizontal centroidal axis, Y-
bar (in.), from the bottom of the composite member,
and
(b) the moment of inertia, 1* (in 4), of the
composite member with respect to the horizontal
centroidal axis.
(a) the location of the horizontal centroidal axis, Y-
bar =
in.
(b) the moment of inertia, 1* =
4
5 in.
2 in.
1 in.
1 in.
3 in.
1 in.
in](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5dfcde0a-cc8e-4f7e-b5e2-9ec6ad36a3c9%2F58592547-848c-4722-8d73-91f2ab80ddf7%2Flcwnij5_processed.png&w=3840&q=75)
Transcribed Image Text:1. Given the composite member shown below. Find
the following:
(a) the location of the horizontal centroidal axis, Y-
bar (in.), from the bottom of the composite member,
and
(b) the moment of inertia, 1* (in 4), of the
composite member with respect to the horizontal
centroidal axis.
(a) the location of the horizontal centroidal axis, Y-
bar =
in.
(b) the moment of inertia, 1* =
4
5 in.
2 in.
1 in.
1 in.
3 in.
1 in.
in
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VIEWStep 2: Calculation of dividend areas of composite material
VIEWStep 3: Calculation of the location of horizontal centroidal axis
VIEWStep 4: Calculation of Moment of inertia of rectangle 1 and 2
VIEWStep 5: Calculation of moment of inertia of rectangle 3 and composite material w.r.to centroidal horizontal
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