The rectangular area shown in part a of the figure is split into three equal areas which are then arranged as shown in part b of the figure. Determine an expression for the moment of inertia of the area in part babout the centroidal x-axis. What percent increasen over the moment of inertia for area a does this represent if h = 195 mm and b = 58 mm?

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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The rectangular area shown in part a of the figure is split into three equal areas which are then arranged as shown in part b
of the figure. Determine an expression for the moment of inertia of the area in part b about the centroidal x-axis. What
percent increase n over the moment of inertia for area a does this represent if h = 195 mm and b = 58 mm?
11213
--x
3.
(a)
(b)
Answer:n =
i
Transcribed Image Text:The rectangular area shown in part a of the figure is split into three equal areas which are then arranged as shown in part b of the figure. Determine an expression for the moment of inertia of the area in part b about the centroidal x-axis. What percent increase n over the moment of inertia for area a does this represent if h = 195 mm and b = 58 mm? 11213 --x 3. (a) (b) Answer:n = i
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