41_Problem CHAPTER 9

41_Problem CHAPTER 9 - PROBLEM 9.43 CONTINUED Now where I x...

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PROBLEM 9.43 CONTINUED Now ( ) ( ) 12 x xx I II =− where () ( ) ( ) 32 2 1 1 40 mm 100 mm 16 000 mm 80 mm 78 mm 12 x I =+− 64 34.197 10 mm ( ) ( ) 2 2 1 40 mm 100 mm 4000 mm 80 mm 78 mm 12 x I =+ 3.5893 10 mm Then ( ) 34.197 3.5893 10 mm x I =−× or 30.6 10 mm x I W Also ( ) ( ) yy y I where ( ) 26 4 1 1 160mm 100mm 16 000mm 54mm 50mm 13.589 10 mm 12 y I =
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