problem11_87

University Physics with Modern Physics with Mastering Physics (11th Edition)

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11.87: Use subscripts 1 to denote the copper and 2 to denote the steel. a) From Eq. (11.10), with , and 2 1 2 1 F F l l = = m. 63 . 1 ) Pa 10 9 )( cm 00 . 2 ( ) Pa 10 21 )( cm 00 . 1 ( ) m 40 . 1 ( 10 2 10 2 1 1 2 2 1 2 = × × = = Y A Y A L L b) For nickel, Pa 10 00 . 4 8 1 × = A F and for brass,
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Unformatted text preview: Pa. 10 00 . 2 8 2 = A F c) For nickel, 3 Pa 10 21 Pa 10 00 . 4 10 9 . 1 10 8- = and for brass, . 10 2 . 2 3 Pa 10 9 Pa 10 00 . 2 10 8- =...
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This document was uploaded on 02/05/2008.

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