25_Problem CHAPTER 9

25_Problem CHAPTER 9 - PROBLEM 9.20 CONTINUED Now let u = x...

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PROBLEM 9.20 CONTINUED Now let cos 2 ux d v x d x a π == 2 sin 2 a du dx v x a Then 22 24 2 2 sin cos sin sin 222 2 aa a a x xdx x x x x x dx aaa a πππ ππ  =− +   ∫∫ Finally, 2 23 4 284 2 1 1 2c o s s i n c o s 2 3 8 a y a a Ih x x x x xx x a a  + + −+   () 3 32 3 4 3 2 21 6 1 8 2 1 . 5 2 3 1 38 3 8 a a a a ha a a a h + + = 3 1.523 y I ah = W and 3 1.5231 1.4035 0.77324 y y I ka A = 1.404 y = W
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This note was uploaded on 07/11/2011 for the course EGM 2511 taught by Professor Jenkins during the Spring '08 term at University of Florida.

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