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8/16/2019 Exercicios Resolvidos Da Ufsc 2015
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EXERCICIOS RESOLVIDOS DA UFSC 2015
01-(UFSC-SC-015)Recentemente, a revita !"#$%ar &ec'anic em c"n$nt" c"m " cana%it"r* e%a+"raram $ma %ita c"m 101 inven.e /$e m$aram "m$n" 3rane inven.e m"i4cam " c"m#"rtament" a "cieae,intr"$in" #raticiae e c"n6"rt", ma tam+7m n"v"#r"+%ema &$ita e%a env"%vem 6en8men" e #rinc9#i" 69ic" /$ee:#%icam e$ 6$nci"nament" ;a ta+e%a a+ai:", 01 ;a %?m#aa incanecente "c"rre " e6eit" @"$%e, /$e #r"v"ca" a/$eciment" " 4%ament" e t$nt7ni" (reit"r)02 O c"ntr"%e rem"t" "#era c"m emi.e e "na mec?nicatranverai0B C"m" tran6ere ca%"r e $ma 6"nte 6ria #ara $ma 6"nte /$ente, "
a#are%'" e ar c"nici"na"vi"%a a Se$na Lei a =erm"in?mica0 A ve%"ciae e tran%a
8/16/2019 Exercicios Resolvidos Da Ufsc 2015
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1 !arte " 6$nci"nament" a te%evi.e ana%8ica antia 7 evi" ee:
8/16/2019 Exercicios Resolvidos Da Ufsc 2015
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Uma etr$t$ra metM%ica 4ca a#"iaa "+re "i #i%are (A e C), an"$#"rte a" $inate /$e $#ene " +%"c" e c"ncret", #ara /$eeam 4:a" a" emai Vam" amitir /$e a etr$t$ra metM%ica#"$a $ma maa e200 t"ne%aa (20010G N) c$" centr" e maaetea a 0,0 m " #i%ar A, /$e caa +%"c" #"$a $ma maa e 10t"ne%aa e /$e " $inate ten'a $ma maa e 5 t"ne%aa A"#te 10 mP2 C"m +ae n" a" acima, 7 CORRE=O a4rmar /$e>01 !ara /$e t"" " itema (etr$t$ra, $inate e +%"c") etea
em e/$i%9+ri", 7 neceMri" /$e a"ma " m"ment" ea er",Q & 0,aim c"m" a "ma a 6"ra, QF 0 02 A a%t$ra " +%"c" $#en" #e%" $inate in$encia " e$ t"r/$eem re%a
8/16/2019 Exercicios Resolvidos Da Ufsc 2015
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0B A an"ta
8/16/2019 Exercicios Resolvidos Da Ufsc 2015
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1 De ac"r" c"m " circ$it", " reit"r R em#re etarM a"cia" em#ara%e%" c"m r+G2 Se " ce%$%ar etiver %ia" e c"necta" a" c"m#$ta"r, tant" "c"m#$ta"r /$ant" a +ateria " ce%$%ar er
8/16/2019 Exercicios Resolvidos Da Ufsc 2015
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G2 !e%a 4$ra, #"em" "+ervar /$e " rai" e %$ /$e incie n"#enta#rima cr$a c"m " rai" e %$ /$e irM emerir O #rinc9#i" aine#enncia " rai" %$min"" arante /$e ete enc"ntr" n
8/16/2019 Exercicios Resolvidos Da Ufsc 2015
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RESOLUWO CO&E;=ADA DA UFSC 2015
RESOLUWYES01- 01 ;a %?m#aa incanecente "c"rre " e6eit" @"$%e, /$e #r"v"ca" a/$eciment" " 4%ament" e t$nt7ni" (reit"r)01 C"rrecta A %?m#aa incanecente $ti%iam $m 4"e t$nt7ni" encerra" n$m +"%+" e vir"
Ee 4" tem i?metr" in6eri"r a 0,1 mm e 7 enr"%a" e$n" $ma'7%ice ci%9nrica !aan" c"rrente e%7ctrica n" 4%ament", e%e e a/$ecea $ma tem#erat$ra a "rem e G000 Z C O 4%ament" t"rna-e,ent
8/16/2019 Exercicios Resolvidos Da Ufsc 2015
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I" 6a c"m /$e " #ne$ tam+7m irem mai rM#i" /$e a c"r"a,a$mentan" a ve%"ciae a +icic%eta1 !arte " 6$nci"nament" a te%evi.e ana%8ica antia 7 evi" ee:
8/16/2019 Exercicios Resolvidos Da Ufsc 2015
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0B A %in'a e cam#" man7tic" n$nca e cr$am0B C"rrecta Vea 020 !"r c"nven
8/16/2019 Exercicios Resolvidos Da Ufsc 2015
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01 C"rrecta
8/16/2019 Exercicios Resolvidos Da Ufsc 2015
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0B- =rata-e " e6eit" D"##%er e, e v"c n
8/16/2019 Exercicios Resolvidos Da Ufsc 2015
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01 C"rrecta Vea na 4$ra a+ai:" " e%"cament" n" re#ectiv"trec'"
=rec'" 1 V ̂ S1P^t1 0,J5 G00PP^t1 ^t1 GB2,5=rec'" 2 V ̂ S2P^t2 0,J5 B00PP^t2 ^t1 B5J,1B=em#" t"ta% ^t GB2,5 ] B5J,1B 00Ve%"ciae m7ia Vm ^SP^t 500P00 Vm 0,25 mP02 =ia" e @"
8/16/2019 Exercicios Resolvidos Da Ufsc 2015
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02 H$an" ec"nectam" " ce%$%ar " c"m#$ta"r, e/$iva%e a a+rir ac'ave 102 C"rrecta a+rin" a c'ave 1 v"c etarM ec"nectan" "c"m#$ta"r " ce%$%ar, n
8/16/2019 Exercicios Resolvidos Da Ufsc 2015
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0B A %$ incie n" #enta#rima e "6re $a ree:.e ante e emerirEta ree:.e