Ejercicios Primera Ley

 

Cjcrlalabs “ [radcrm @cy ic `m Ycrdbiaoídalm @m [radcrm @cy ic `m Ycrdbiaoídalm   `m pbirís rclboblcr fíla`dcotc lbo mquc``m frmsc duy fmdbsm quc ialc ‐@m cocrhäm ob sc lrcm oa sc icstruyc, sb`b sc trmosfbrdm—, pucs lacrtmdcotc `m pradcrm `cy gmlc rcfcrcolam quc c` lm`br sudaoastrmib m uo sastcdm cs ahum` m `m sudm ic` aolrcdcotb co `m cocrhäm aotcrom ic ástc y c` trmnmjb rcm`azmib pbr  c` sastcdm sbnrc sus m`rcicibrcs. Cstm `cy tmdnaáo `m pbicdbs colbotrmr co m`huobs tcxtbs ic Fäsalm lbdb mquc``m `cy ic Lboscrvmlaüo ic `m Cocrhäm. quc cstmn`clc c` [raolapab [mrm tbib sastcdm tcrdbiaoídalb cxastc uom fuolaüo lmrmltcrästalm icobdaomim cocrhäm aotcrom. @m vmramlaüo ic csm cocrhäm aotcrom (ΙS) cotrc ibs cstmibs lum`quacrm pucic scr ictcrdaomim pbr `m iafcrcolam cotrc `m lmotaimi ic lm`br (]) y c` trmnmjb ( Y) aotcrlmdnamibs lbo c` dciab cxtcrob. @m pradcrm `cy ic `m tcrdbiaoídalm `m icfaoarcdbs co lbolcptbs dmtcdítalbs pmrm gmlcr`m dís cotcoian`c. ∆S 4 ∆] - ∆X

Iüoic5  4 Lm`br sudaoastrmib m` sastcdm ULm`, Jbu`csT  4 Aolrcdcotb co `m cocrhäm ic` sastcdm U Lm`, Jbu`csT 4 Yrmnmjb rcm`azmib pbr c` sastcdm ULm`, Jbu`csT

 ^c ^ch` h`ms ms ad adpb pbrt rtmo motc tcss pm pmrm rm `m sb sb`u `ula laüo üo ic cj cjcr crla lala labs bs y prbn`cdms C` sahob ic cs pbsatavb lumoib m` sastcdm sc `c sudaoastrm lm`br y cs ochmtavb sa c` sastcdm lcic lm`br.

C` saho sahob b ic cs pbsat pbsatavb avb lumo lumoib ib c` sastc sastcdm dm rcm`az rcm`azm m trmnm trmnmjb jb y ochm ochmtavb tavb lumo lumoib ib c` trmnmjb sc rcm`azm sbnrc á`.

 

\a c` sastc sastcdm dm aolrc aolrcdcotm dcotm su tcdpc tcdpcrmtu rmturm rm c` saho sahob b tcdpcrmturm cs ochmtavb.

cs pbsat pbsatavb, avb, y sa iasda iasdaouyc ouyc su

Co fbrdm ic rcsudco gmstm cstc dbdcotb, pbicdbs cotbolcs lb`blmr `m fürdu`m ic `m pradcrm `cy, quc cs `m sahuacotc:

[rbn`cdm =.-  =.-  ²Luí` cs c` aolrcdcotb co `m cocrhäm aotcrom ic uo sastcdm sa sc `c sudaoastrmo 8;; lm`bräms ic lm`br y sc `c mp`alm uo trmnmjb ic 1;; Jbu`cs2

\b`ulaüo: C` prbn`cdm aoialm quc sc `c cstío sudaoastrmoib 8;; lm`bräms ic lm`br, csb quacrc iclar quc scrí pbsa pbsatavb, tavb, pbr btrm pmrtc obs ialc quc m` sastc sastcdm dm sc `c mp`al mp`almrí mrí uo trmnmjb ic 1;; Jbu`cs, mquä c` sahob ic tcoirí quc scr ochmtavb, pucstb quc sc `m cstío mp`almoib m` sastcdm.

\mnacoib csc moí`asas pbicdbs imr sb`ulaüo m` prbn`cdm ic `m sahuacotc fbrdm: Vmdbs m lbovcrtar `ms 8;; lm`bräms ic lm`br co Jbu`cs. ²[br quá2 [brquc c` \.A (\astcdm Aotcromlabom`) ic dciaim msä `b cstmoimrazm.

sastcd tcdmm sc `c cs cstí tí mp mp`a `alm lmoi oib b uo ^clbrimr quc ^clbrimr pbrqu pbrquc c lbdb iajad iajadbs, bs, m` sas trmnmjb. Mgbrm lbofbrdc m `m fürdu`m ic `m pradcrm `cy ic `m tcrdbiaoídalm, aoalacdbs m sustatuar.

icspcjmoib —

‐

\ustatuycoib

Csc scräm c` rcsu`tmib ic oucstrb aolrcdcotb co `m cocrhäm aotcrom.

 

[rbn`cdm >.-  >.-  \upbohm quc uo sastcdm pmsm ic uo cstmib m btrb, aotcrlmdnamoib cocrhäm lbo su vclaoimi. Lm`lu`c `m vmramlaüo ic cocrhäm aotcrom ic` sastcdm co `bs sahuacotcs lmsbs:

m) C` sastcdm mnsbrnc =;; lm` y rcm`azm uo trmnmjb ic >;; J. n) C` sastcdm mnsbrnc =;; lm` y sbnrc á` sc rcm`azm uo trmnmjb ic >;; J. l)  C` sastcdm `ancrm =;; lm` ic lm`br m `m vcolaimi (m`rcicibr), y sbnrc á` sc rcm`azm uo trmnmjb ic >;; J.

\b`ulaüo m) [mrm aoalamr m rcsb`vcr cstc aolasb, icncdbs cotcoicr `b quc obs paic. + C` sastcdm mnsbrnc =;; lm` , quc lbovcrtarcdbs co Jbu`cs. + C` sastcdm rcm`azm c` trmnmjb ic >;; J. Lbovcrtadbs `b quc quc mnsbrnc c` sastcdm:

 Mgbrm cstb obs aoialm quc pbr fürdu`m tcoircdbs:

Bnscrvmdbs quc `m cocrhäm aotcrom ic` sastcdm mudcotm lbosaicrmn`cdcotc m >=7 J. n) [mrm cstc lmsb mom`azmdbs ic `m sahuacotc dmocrm c` aolasb. + C` sastcdm mnsbrnc =;; lm`  “  C`   C` trmnmjb fuc rcm`azmib sbnrc c` sastcdm >;;J [br fürdu`m tcocdbs:

[br `b quc mgbrm, tcocdbs 6=7 Jbu`cs, y bnscrvmdbs uo hrmo aolrcdcotb ic `m cocrhäm aotcrom. Q faom`dcotc c` ú`tadb aolasb. l) Co cstc lmsb c` sastcdm gmlc `ms ibs vcrsabocs iastaotms m` aolasb m), pucs mquä tcocdbs c` sahuacotc moí`asas.  “  C`   C` sastcdm `ancrm =;; lm` U\c lbovacrtc m Jbu`csT  “  \c   \c `c mp`alm uo trmnmjb sbnrc c` sastcdm ic >;; J [br fürdu`m tcoirämdbs m`hb msä:

Vcdbs quc `m cocrhäm ic` sastcdm iasdaouyc lbosaicrmn`cdcotc, y cstb cs `ühalb pucstb quc omim dís rclanaü >;; J ic cocrhäm y m su vcz cstmnm `ancrmoib 9=7 Jbu`cs.