Τ (iii) Determine the centroidal coordinates of the shaded area in Figure (a). The dimensions are in millimetres. (Hint: divide the cross-section into three or more areas) J (a) 60 40 -40 Important formulae: ΣΑΣΑ ΣτΑ ΣJA ΣΑ = ΣΑ 20 1=Σ1.+Σ ad Χ
Τ (iii) Determine the centroidal coordinates of the shaded area in Figure (a). The dimensions are in millimetres. (Hint: divide the cross-section into three or more areas) J (a) 60 40 -40 Important formulae: ΣΑΣΑ ΣτΑ ΣJA ΣΑ = ΣΑ 20 1=Σ1.+Σ ad Χ
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
![(iii) Determine the centroidal coordinates of the shaded area in Figure (a). The
dimensions are in millimetres. (Hint: divide the cross-section into three or more areas)
60
40
-40
Important formulae:
Σ
ΣJA
ΣτΑ
ΣΑ ΣΑ
y=
=
20
1=Σ1.+Σ ad
0
Χ](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe9a2e549-412f-4738-8124-4591a4636823%2Fcfe84e3b-57e0-4ee3-b0c6-221f14a32c84%2Fpdc4sbo_processed.png&w=3840&q=75)
Transcribed Image Text:(iii) Determine the centroidal coordinates of the shaded area in Figure (a). The
dimensions are in millimetres. (Hint: divide the cross-section into three or more areas)
60
40
-40
Important formulae:
Σ
ΣJA
ΣτΑ
ΣΑ ΣΑ
y=
=
20
1=Σ1.+Σ ad
0
Χ
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