problem30_08

problem30_08 - 2 30.8 a LK m = K m 0 N A 2r =(500 0(1800...

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30.8: a) H. 130 . 0 m) 120 . 0 ( 2 ) m 10 80 . 4 ( ) 1800 ( ) 500 ( 2 / 2 5 2 0 2 0 m m = × = = - π μ πr A N μ K K L b) Without the material, H. 10 2.60
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