HW 4 - 2.44 '1'er cables are fiat”? lugfltller HI C and...

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Unformatted text preview: 2.44 '1'er cables are fiat”? lugfltller HI C and are Inaflftd as shin-m. Knowing that a = 2:12, determine the tension [:2] in nah]?- AC. {EA} in cable EC. 2.5T Twu uubles tied together 31 If: amlnadedas ShU'WII. Knowing {had I Irnmimum allowable tension in each cable. is SWO N, dfltemfint‘ {It} the rum udu: of the largest {mm P which may be applifld at C, (H the cane- 'JJILliILg value Uf tr. 2.55 .-‘t lfiflrkg lead is euppet'ted the rrxfle—unLl-FJltlle}r m-tuugentent shown. Knew-lug Ihat fl = 90“: determine the Irlugmtutle and L‘llreefien ul the llfll'L't' P which elmulrl he exuded en the Lee end of the mpe to maintain ' equilibrium. (Hint. The tension in the rtrpe is the same on em-h eide nl" -.1 simple pulley. This eel: he firmed l3}- the metheds e'l' Chap. 4.] 1H} 1g Fig. P165 and P256 2.?9 Art ISUUaN lead Q is Lipplififl tn the pulley whieh een mll on the calile ACE. The pulley is lmh‘l in the [mitiet] Sllm'r'll [1}; a bUUUfld L'eble [1:13]: which passes ever file pulley A and supports a lead P. Determine H- the temieu in euhle ACE: {b} the magnitude er lead P. U Flg. Fififland FEW ...
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This note was uploaded on 02/17/2012 for the course CEE 270 taught by Professor Chang during the Spring '10 term at UMass (Amherst).

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HW 4 - 2.44 '1'er cables are fiat”? lugfltller HI C and...

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