PROBLEM 4: The region is symmetric about the x-axis. Calculate the moment of inertial about the centroidal x and y axes. ANS: 1x = 10.35 × 106 mm², I₁ = 1.74 × 106 mm² 17 mm y 68 mm 17'mm 18 mm 27 mm x
PROBLEM 4: The region is symmetric about the x-axis. Calculate the moment of inertial about the centroidal x and y axes. ANS: 1x = 10.35 × 106 mm², I₁ = 1.74 × 106 mm² 17 mm y 68 mm 17'mm 18 mm 27 mm x
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 9.49P: Determine the dimension b of the square cutout so that Ixy=0 for the region shown.
Question
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![PROBLEM 4: The region is symmetric about the x-axis.
Calculate the moment of inertial about the centroidal x and
y axes.
ANS: 1x =
10.35 × 106 mm², I₁ = 1.74 × 106 mm²
17 mm
y
68 mm
17'mm
18 mm
27 mm
x](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F82323970-1813-457a-bd96-ec377c21b54d%2Fc5063d4f-d9ff-4bc0-b0fb-bd45860bdc00%2Fw3q9uct_processed.png&w=3840&q=75)
Transcribed Image Text:PROBLEM 4: The region is symmetric about the x-axis.
Calculate the moment of inertial about the centroidal x and
y axes.
ANS: 1x =
10.35 × 106 mm², I₁ = 1.74 × 106 mm²
17 mm
y
68 mm
17'mm
18 mm
27 mm
x
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