A beam cross section is shown. The dimensions are d = 10.2 in. and t = 0.46 in. The centroid of the cross section is located e = 5.499 in.above the bottom edge of the shape and f= 2.701 in. below the top edge. Calculate the moment of inertial for this cross section.(1)Break the cross section into three parts as shown below. Use the parallel axis theorem to calculate the area moment of inertia forone of the vertical rectangles ((1) or (3)) about the z-axis.+₁Answer:(2)d50.66ya(3)+₁in.4

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A beam cross section is shown. The dimensions are d - 10.2 in. and t= 0.46 in. The centroid of the cross section is located e = 5.499 in. above the bottom edge of the shape and f= 2.701 in. below the top edge. Calculate the moment of inertial for this cross section.

A beam cross section is shown. The dimensions are d - 10.2 in. and t= 0.46 in. The centroid of the cross section is located e = 5.499 in. above the bottom edge of the shape and f= 2.701 in. below the top edge. Calculate the moment of inertial for this cross section.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Question

A beam cross section is shown. The dimensions are d = 10.2 in. and t = 0.46 in. The centroid of the cross section is located e = 5.499 in.
above the bottom edge of the shape and f= 2.701 in. below the top edge. Calculate the moment of inertial for this cross section.
(1)
Break the cross section into three parts as shown below. Use the parallel axis theorem to calculate the area moment of inertia for
one of the vertical rectangles ((1) or (3)) about the z-axis.
+₁
Answer:
(2)
d
50.66
y
a
(3)
+₁
in.4

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