95_Mechanics Homework Mechanics of Materials Solution

95_Mechanics Homework Mechanics of Materials Solution -...

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Unformatted text preview: PROBLEM 2.48 Sbivina (1) “1(2) Simujfineouély Le : +3 I -._L 2. 48 The rigid bar ABCD IS suspended from four identical wires. Determine the tension' 1n each wire caused by the load P. SOLUTION Le‘i‘ 9 be He 5.9on 6"} bar A‘PCD (xiii-cm aie¥obm~+lon Se: 3“} L9 5:: 5.4 2L9 =- §,+3Le a= 5A5, 133-..- %$a -= £53“ +fli'.9 :Efi =.E_A_ Bake P9. 1 Sc «P Sn+ A Po=%se'%sn+siiL-Q PA +P3+P¢+Pp-Pa o Lg‘fiSg‘i'E‘g—‘A’Le =? ”New: =§£ m LPE + 2L? + 31.13 — .=2L1= GEALS HEAL L9 :- ZL‘P .9 ‘ JP GS.+I'-I LQ—‘g-E‘E (2) 3?. EA 89" g In 3 EA P2 . EA 2E Eire—‘2 of. Fl” ‘0 hill 4.. °£A ./"\. K) ...
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