Applied Maths - Mechanics 55
2009-08-21 9:35 am
A soild is formed by rotating about x-axis the area under y = sinx, from x = 0 to x = pi . Find the moment of inertia of the soild about the x-axis.
回答 (2)
2009-08-21 5:42 pm
✔ 最佳答案
圖片參考：http://i388.photobucket.com/albums/oo325/loyitak1990/Aug09/Crazymech13.jpg
圖片參考：http://i388.photobucket.com/albums/oo325/loyitak1990/Aug09/Crazymech14.jpg
(I have checked many times for my work and still cannot get the ans from the book: 0.14M)
參考: Myself
2009-08-21 5:53 pm
ignore the book, I also get the answer 3M/8
收錄日期: 2021-04-19 15:11:11
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