problem18_69

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

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18.69: a), b) (See figure.) The solid curve is ), ( r U in units of , 0 U and with . 0 R r x = The dashed curve is ) ( r F in units of . 0 0 R U Note that . 2 1 r r < c) When . 2 or , 2 , 0 6 1 0 1 6 1 0 12 1 0 R r r R r R U = =
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Unformatted text preview: = Setting = F in Eq. (18.26) gives and 2 R r = , ) ( ) ( d) . 2 2 6 1 2 1 U R U r U r r-= = =-so the work required is . U...
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This document was uploaded on 02/05/2008.

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