Guia de Trabajo, Potencia y Energia #1 10

 

CMY[C[PICHM7 XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX FPCD # 4 [@JD7 [_DODGH, QH[@MICD S @M@_FCD @Y[PKCDM[@7 XXXXXXXXX XXXXXXXXXXXXXXXXXX XXXXXXXXXXXXXXXXXX XXXXXXXXXXXXXXXXXXX XXXXXXXXXXXXXXXXXXX XXXXXXXXXXXXXXX XXXXXX N@IED N@ IED CMC CMCICH ICH77 XXX XXXXXX XXXXXX XXXXX XX N@ N@IED IED @M[ @M[_@ _@FD7 FD7 XX XXXXX XXXXXX XXXXX XX IP_ IP_YH7 YH7 XX XXXXX XXXXXX XXX LHF_HY7

Dl t`rjcmdr `l t`jd, `l `stukcdmt` `stukcdmt` k`o` `st `stdr dr `m ld idpdickdk k`7

4. K`ncmcr y `sircocr lds nùrjulds jdt`jätcids pdrd trdodgh, pht`micd y `m`rfêd ?. Dplcidr lhs ihmi`pths k` trdodgh, pht`micd y `m`rfêd pdrd r`shlv`r prhol`jds 9. K`ncmcr y k`jhstr k`jhstrdr dr phr j`kch k` `g`jplhs sus ihmhicjc`mths k` lds scfuc`mt`s umckdk`s7 Ghul` (G), @rfch (`), Lcord-pc` (nt.lo), wdtt (w), Idodllh k` nu`rzd (ep), Idodllh vdphr (iv) y Lcord-pc` phr s`fumkh (nt.lo/s`f) Mhtd7 4nt.lo:4.90> G ;. Dmdlczdr y dplcidr sus ihmhicjc`mths shor` ld r`ldicùm `mtr` ld r`dlczdicùm k` um trdodgh y `l idjoch ihrr`sphmkc`mt` `m ld `m`rfêd icmãtcid y `l prcmicpch k` ld ihms`rvdicùm k` ld `m`rfêd j`iämci j`iämcid d h thtdl 0. K`t`rjcmdr ld pht`micd k` um u m scst`jd y ihjpr`mk`r su r`ldicùm ihm `l tc`jph, ld nu`rzd, ld kcstdmicd y v`lhickdk >. ^dlhrdr ld cjphrtdmicd k`l trdodgh, ld pht`micd y ld `m`rfêd `m ld vckd ihtckcdmd. J@[HKHLHFCD

4. L``r `l t`jd h fuêd ?. Ihmsultdr t`xths (lcorhs), v`r vck`hs k`l t`jd `m Shu[uo`, `mldi`, lcmb, cmt`rm`t y lhs dpumt`s k` ilds`, utclczdr ld ihpcd k` ihmstdmt` qu` `mtr`fh `l prhn`shr 9. _`dlczdr y sust`mtdr lds ditcvckdk`s prhpu`std ;. @snhrzdrs` phr suocr lds ditcvckdk`s d lds pldtdnhrjds CMNH_JDICHM

@L IHMI@Q[H K@ [_DODGH7 @m nêscid, nêscid, `stä êmtcj êmtcjdj`mt` dj`mt` r`ldich r`ldichmdkh mdkh ihm ihm lds trdmsnhrjdichm`s qu` sunr`m sunr`m lhs iu`rphs. K` `mtr` `mtr` thkds `llds, `llds, umd umd k` lds lds jäs `vck`mt`s y iùjhkds k` `stukcdr `s ld k` lds trdms trdmsnhrj nhrjdichm` dichm`ss j`iämc j`iämcids ids (lds trdmsnhrjdichm`s `m `l `stdkh k` jhvcjc`mth k` um iu`rph). @m `st` dpdrtdkh vdjhs d cmtrhkuicr `l trdodgh tdl y ihjh lh lh `mt`mk`jhs `mt`mk`jhs `m Nêscid, Nêscid, i`mträm i`mträmkhmhs khmhs shor` thkh `m um tcph k` trdodgh `sp`iêncih k`mhjcmdkh trd trdodg odgh h j`i j`iämc ämcih ih. Qhr  htrh ldkh, `m dpdrtdkhs dmt`rchr`s cmtrhkugcjhs `l ihm ihmi`p i`pth th k` nu` nu`rzd rzd y `l k` k`spldzdjc`mth. @m `st` dpdrtdkh suphmkr`jhs um pumth jdt`rcdl qu` s` k`spldzd `m lêm`d r`itd shor` `l qu` dit÷d umd nu` nu`rzd rzd ihm ihmstd stdmt` mt`.

@UCY[@M [_@Y [CQHY K@ [_DODGH7 ↟

↟

. Λ

4. [rdodgh Ehrczhmtdl (V:  ) ↟

↟

↟

↟

. Λ  ѿ   :  .  ѿ

?. [rdodgh Holciuh (V:  ), ihm 9. [rdodgh ^`rtcidl ^`rtcidl (V : j.f.e), ihjh i hjh w : j.f, `l trdodgh v`rtcidl, tdjocãm s`

 

`xpr`sd ihjh7 V : w.e, khmk`7 w : p`sh, j : jdsd, f : di`l`rdicùm k` frdv`kdk y e : dlturd.

[_DODGH IHJH Q_HKPI[H @YIDLD_7 Ld nu`rzd y `l k`spldzdjc`mth shm jdfmctuk`s v`ithrcdl`s. Ycm `jodrfh, `m `l trdodgh sùlh s` tc`m` `m iu`mtd ld ihjphm`mt` k` ld nu`rzd qu` dit÷d `m ld kcr`iicùm k` k`spldzdjc`mth k`l iu`rph, phr lh qu` `l trdodgh `s umd jdfmctuk `sidldr . @l prhkuith `sidldr mhs p`rjct` p`rjct` hot`m`r hot`m`r um `sidld `sidldrr (um m÷j`rh) k` ld hp`rdicùm k` khs v`ithr`s.

K`ncmcjhs `l trdodgh r`dlczdkh phr umd nu`rzd ihmstdmt` qu` dit÷d shor` um iu`rph qu` s` ju`v` ihm jhvcjc`mth r`itclêm`h ih ihjh jh `l prhkuith `sidldr k` ld nu`rzd phr `l k`spldzdjc`mth7 V: ↟. Λ↟ V: ↟. Λ↟ ѿ

Khmk`7 ◈ V `s `l trdodgh r`dlczdkh phr ld nu`rzd. Yu umckdk k` j`kckd `m `l Ycst`jd Ycst`jd

Cmt`rmdichmdl `s `l Gulch (G). ↟

◈  `s umd nu`rzd ihmstdmt ihmstdmt`. `. Yu umckdk umckdk k` j`kckd `m `l

Ycst`jd Ycst`j d Cmt`rm Cmt`rmdichmdl dichmdl `s `l M`wthm M`wthm (M). ↟

↟



◈ ∎ (∎ ) `s `l v`ithr k`spldzdjc`mth k`spldzdjc`mth k`l iu`rph. iu`rph. Yu umckdk k` j`kckd j`kckd `m `l

Ycst`jd Cmt`rmdichmdl `s `l j`trh. ◈ ѿ (δ) `s `l äm ämfu fulh lh qu qu` ` nhr hrjd jdm m ld ldss nu nu`r `rzd zd y `l k` k`sp spld ldzd zdjc jc`m `mth th `x `xp` p`rc rcj j`m `mttdk dkh h phr `l iu`rp rph h. Yu umc mck kdk k` j`kckd `m `l Ycst`jd Cmt`rmdi dicchm hmd dl `s `l rdkcäm (rdk).

Qdrd qu` s` r`dlci` trdodgh s` k`o`m iujplcr tr`s r`qucscths7 4. K`o` edo`r umd nu`rzd dplcidkd ?. Ld nu`rzd k`o` ditudr d trdvãs k` ic`rtd kcstdmicd, lldjdkd k`spldzdjc`mth 9. Ld nu`rzd k`o` t`m`r umd ihjphm`mt` d lh ldrfh k`l k`spldzdjc`mth

 

PMCKDK K@ J@KCKD K@ [_DODGH7 Ld umckdk k` j`kckd k`l trdodgh `m `l Ycst`jd Cmt`rmdichmdl `s `l Gulch (G). Pm Gulch `s `l trdodgh qu` r`dlczd umd nu`rzd ihmstdmt` k` 4 M`wthm shor` um iu`rph qu` s` k`spldzd 4 j`trh `m ld jcsjd kcr`iicùm kcr`iicùm y s`mtckh s`mtckh qu` ld nu`rzd nu`rzd. S `m scst`jd i`f`scjdl `s `l `rfch (`). Pm `rfch `s `l trdodg trdodgh h qu` r`dlczd r`dlczd umd nu`rzd ihmstdmt` k` 4 Kcmd shor` um iu`rph qu` s` k`spldzd 4 i`mtêj`trh `m ld kcr`iicùm y s`mtckh k` ld nu`rzd.

YCFMH K@L [_DODGH7 Y`f÷m `l ämfulh qu` nhrjdm ld nu`rzd y `l k`spldzdjc`mth phk`jhs kcstcmfucr lhs scfuc`mt`s idshs7 ◈ ѿ < 31·7 [rdodgh phsctcvh h trdodgh jhthr

(V=1). Qhr `g`jplh, `l trdodgh r`dlczdkh phr um idodllh qu` tcrd k` um idrrudg` ◈ ѿ = 31·7 [rdodgh m`fdtcvh h trdodgh r`scst`mt` (V1 , `s k`icr, :>1  ѿ : 1, 1, 0 ѿ ѿ .

Htrd nhrjd k` edi`rlh `s `m rdkcdm`s7 ↟

↟

. Λ  ѿ

V:  , k`sp`gdmkh7 ↟

↟

. Λ  ѿ

ihs(ѿ) : V/ , r``jpldzdmkh7 : ?01 G/(411M)(0j):?01G/011G:1,0 `mthmi`s, : ihs∟4(1.0) : ρ/9 rdk. Mhtd7 451 1/9, `mth `mthmi` mi`s7 s7 : >11 ѿ ѿ : ѿ . ?. Idliuld `l trdodgh thtdl r`dlczdkh phr lds nu`rzds k` ld ncfurd iudmkh `l iu`rph r`ihrr` um `spdich k` ? j`trhs. μ : Ih`ncic`mt` k` rhzdjc`mth.

 

YHLPICÙM @l trdodgh r`dlczdkh phr vdrcds nu`rzds s` pu`k` idliuldr ihjh ld sujd k` lhs trdodghs r`dlczdkhs phr idkd umd k` lds nu`rzds h oc`m ihjh `l trdodgh r`dlczdkh phr ld nu`rzd r`sultdmt`. @m iudlquc`r idsh, phk`jhs scjplcncidr  `l ↟↟ iäliulh t`mc`mkh `m iu`mtd qu` y(wy  ) y shm shm p`rp`mkciul p`rp`mkciuldr`s dr`s d ld kcr`iicùm k` k`spldzdjc`mth, lh iudl cjplcid qu` `l trdodgh r`dlczdkh phr  `llds `s i`rh. Qhr htrh ldkh, `m `l `mumicdkh mhs kdm `l k`spldzdjc`mth ∎s(  ↟

∎ )

S idliuldjhs idliuldjhs `l trdodgh, Ihjh Ihjh ld sujd k` trdodg trdodghs hs pdricdl pdricdl`s7 `s7 ↟

V[htdl : Vnr + V x(wx  ) Idliul`jhs dlfumhs kdths m`i`sdrchs pdrd `l trdodgh7 4. V : j.f : (?11bf)(41j/s`f?) : ?.111 M, M, `mthmi`s7 `mthmi`s7 V : ?.111 ?.111 M ?. Vy : V.ihsδ : (?.111M). ihs (?0 1) :(?.111M)(1 :(?.111M)(1,3) ,3) : 4.511M, 4.511M, `mthmi`s7 Vy : 4.511M ↟

↟

↟

↟

↟

↟

↟

     

9. ∔ y : - x(wx) : 1, hot`m`jhs, : y(wy), r``jpld r``jpldzdmk zdmkh7 h7 : y(wy  ) ↟ : 4.511M, `mthmi`s7 :4.511M ↟

;. nr : μ.  : (1,40)(4.511M) : ?61M ↟

0. x(wy) : w.s`mδ : (?.111M). s`m (?01  ) : (?.111M) (?.111M)(1,;?) (1,;?) : 5;1M 5;1M Lhs trdodghs pdricdl`s, k` ld nu`rzd k` rhzdjc`mth y k` ld ↟ ihjphm`mt` x k`l p`sh x(wx)  . Qu`k`m idliuldrs`7 ↟

4. Vnr : nr. .ihsδ : (?61M)(?j)Ihs(4511 ∎ ) :(0;1 :(0;1 G)(- 4) : 0;1 G, `mt `mthmi hmi`s7 `s7 Vnr : ∟ 0;1 G ↟

↟

↟

↟

 ∎ 

?. V x(wx) : x(wx). : (5;1M)(?j) (5;1M)(?j) : 4.>51G, 4.>51G, `mthmi`s7 `mthmi`s7 V x(wx  ) : 4.>51G ↟ Yujdmkh t`m`jhs7 V[htdl : Vnr + V x(wx  ) : - 0;1 G + 4.>51 G : 4.4;1 G,

`mthmi `mt hmi`s7 `s7 Vthtdl : 4.4;1 G.

Qu`k`m jcrdr7 ettps7//www.yhutuo`.ihj/wdtie8v:OSuHObm3Tw@ ettps7//www.yhu ettps7//www .yhutuo`.ihj/wdtie8v: tuo`.ihj/wdtie8v:--W0GUC6Csi --W0GUC6Csi ettps7//www.yhutuo`.ihj/wdtie8v:jol[eJHon3D ettps7//www.yhutuo`.ihj/wdtie8v:xzODoJk3W`5 ettps7//www.yhutuo`.ihj/wdtie8v:`x4>15Tnyos ettps7//www.yhutuo`.ihj/wdtie8v:>nDQXH3q39s