Ejercicio Resuelto de (Placa)

 

 5.- @H[CÕEZ ME ^MEKE USC [C DSC[PZE CO ME ^MEOE CO ^MEOPE

E) DCPZE@A @C KEZFE ^EZE CM COPZC ^H[A 5-: E^AZPEOPC ^. MA[E ^. @C WHFE ^. KAMSDOE

R

^C[A (Po)

X

:.0>

EZCE(d:) 5>2.>>

:.0> :.0> :.0>

>.5: >.5: :.>0

MAOFHPS@ (d) C[^C[AZ (d) PAPEM (Po) >.53 ;2.22 02.>> ;7.>> ;.>>

5;.2: 5>.;6 50.78

 

 ^. ^MEKE

^-5 ^-: ^. EKEJE@A[ ^. PEJHUSCZHE

:.0> :.0> >.5> >.5> >.:>

[AJZCKEZFE([/K)

KD KW

4 4

558.3: :5.7>

5.7> 5.:> 5>2.>> 5>2.>> 5>2.>>

;.>> ;.>>

55.3: 2.70 5>.2> 5>.2> :5.7>

Po Po

J) DCPZE@A @C KEZFE ^EZE CM COPZC ^H[A ; E^AZPEOPC ^. MA[E ^. @C WHFE R

^C[A (Po) :.0> :.0> :.0> :.0> :.0> :.0> >.5> >.5> >.5>

X ^. KAMSDOE ^. ^MEKE ^. EKEJE@A[ ^. PEJHUSCZHE [AJZCKEZFE([/K)

KD KW

4 4

5>:.5> 5>.2>

EZCE(d:) 5>2.>> >.5: >.5: :.>0 5.7> 5.:> 5>2.>> 5>2.>> 5>2.>>

MAOFHPS@ (d) C[^C[AZ (d) PAPEM (Po) >.53 ;2.22 02.>> 5;.2: ;7.>> 5>.;6 5.3> 6.;0 5.3> 3.67 5.3> 0.;: 5>.2> 5>.2> 5>.2>

Po Po

[CFÜO ME OAZDE [H[DAZC[H[PCOPC

OHWCM 5 : ;

@EPA[

V(KD + :3% KW)  558.3: + >.:3x:5.7>  558.3: + >.:3x:5.75  5>:.5> + >.:3x5>.2> ^C[A PAPEM

V(Po) 5:0.8: 5:0.8: 5>0.2> ;30.70

C@HGHKHA @C ; OHWCMC[

<

SJHKEKHÛO< [SCMA HOPCZDC@HA KAOKZCPA g'k MA[E DEKH\E EKEJE@A[ PEJHUSCZHE

W4(      )/   KAZPEOPC JE[EM C[PEPHKE

0

\AOE

 Gektar zaoe

>.03 GEKPAZ S[A

c4

MHDE [: :5> if/kd: >.53 d 5>> if/kd: 5>> if/kd:

 

 S

4

5.>>

GEKPAZ [SCMA

[

4

5.>3

P^

4

>.7>

PM

4

:.>>

GEKPAZ @C ED^MHGHKEKHAO ED^MHGHKEKHAO [H[DHKE ( K ) ^CZHA@A GSO@EDCOPEM @C WHJZEKHAO P = P^ K 4:.3

bo KP

8.>> ;3.>>

P

>.:7

P = P^ W4(      )/  4 (>.03  5.>>  :.3  5.>3)/2  ;30.70

K

>.:7 = 7.>

4

:.3>

Άh

Gh (Po)

ZCCD^ME\EDA[ MA[ WEMAZC[

W4

3:.;7

Pao

(karteotc jesem)

@H[PZHJSKHAO @C ME GSCZ\E [H[DHKE CO ME EMPSZE

OHWCM

bh (d) ;.>> :.>> 5.>>

^h (Po) 8.>> 7.>> ;.>>

5>0.2> 5:0.8: 5:0.8:

^h x bh 80;.:> 608.3: ;60.67

>.037: >.;7:3 >.525;

:;.28 52.82 8.08

d

AI

 

Ϋ sude

 

:,>76.02

3:.;7

:;.28 ^;

;.>> d

52.82 ^:

;.>> d

8.08 ;.>> d

^5

 KEZFE DSCZPE X KEZFE WHWE

OHWCM ;.>> :.>> 5.>>

KEZFE DSCZPE 5>:.5> 558.3: 558.3:

KEZFE WHWE 5>.2> :5.7> :5.7>

pmeomme guc krce`a par mas hotcfreotcs `cm frupa 3 (`hscõa `c pmekes `c kaokrcta erde`a)

 

 KEZFE DSCZPE X KEZFE WHWE

OHWCM

KEZFE DSCZPE

;.>> :.>> 5.>>

KEZFE WHWE

5>:.5> 558.3: 558.3: ;05.50

5>.2> :5.7> :5.7> 30.>>

KEMKSMA @C ME HOCZKHE :.>> >.:> Hocrkhe

^-5

:.>> >.0> Hocrkhe

K-;

0.>> 5.>776

ΫQ4

:.>> ;.>> Hocrkhe

^-: >.:> >.>>:>

0.>> >.3> Hocrkhe

K-5 >.3> >.>>3:

0.>> >.0> Hocrkhe

K-: >.03 >.>>;>

>.0> >.>>:5

:.5607

^MEKE 5

4Q/(ΫQ )4

>.08>3

G;

4

:;.28

>.08>3

55.6:

Po

G: G5

4 4

52.82 8.08

>.08>3 >.08>3

8.;5 0.73

Po Po

6.33

d:

@H[PZHJSKHAO @C ME[ KEZFE[ WCZPHKEMC[ CO KE@E OHWCM

EZCE PZHJSPEZHE 4 EZCE PAPEM @CM ^MEOA 4

^C[A USC FCOCZE [AMA CO C[PE EZCE PZHJSPEZHE

4(+)(( )/( )) ^;

4

^:

4

^5

4

6.28; 8.273 8.273

Po Po Po

DEXAZEO@A ME[ KEZFE[

Q45.73∖

Q45.:3∖

5>2.>>

d:

 

Q54 Q:4 Q;4

 

57.:2 57.:2 5;.>: 03.32

Q54 Q:4 Q:4

Po Po Po Po

3.2: 55.70 50.73

Po Po Po

[SDEPAZHE @C PA@E[ ME[ KEZFE[

ZC^ZC[COPEKHAO KAZPEOPC (Po) 5;.>:  

50.73 57.:2

 

55.70

bw

57.:2  

3.2:

Mw Du(Po-d)

^C[A @C C@HGHKEKHAO (Ou ) DADCOPA CO ^H[A (Du) KAZPC CO ^H[A (Wu)

03.32 :58.53 ;:.55

Po Po-d Po

pmeomme guc krce`a par mas m as hotcfreotcs `cm frupa 3 (`hscõa `c pmekes `c kaokrcta erde`a)

 

@H[CÕA @C ^MEKE[ (kaokrcta erde`a) 5.- @EPA[< KA@HFA ^csa `c c`hgkekhao Kartc co phsa Dadcota co phsa Kaokrcta Ekcra

^MEKE ^M Ou4 03.32 Po Wu4 ;:.55 Po D u4 : 5 8 . 5 3 P o- d G¾k4 :5> if/kd: y4 0:>> if/kd:

bw phsa 54 mw4 bw4 b4 `4>.2mw O¾ `c phsas4

;.>> d 0.>> d 8.>> d >.:> d ;.:> d ; ^hsas

kåmkuma prcvha κ54 κ4

>.23 >.6>

:.- @H[CÕA ^AZ GMCRHAO Wemarcs kaoteotcs Kemkuma `c erces (Es) Kemkuma `c dadcotas (Du)

Ò4 Ò4

>.8> >.6>

Årce `c ekcra Årc Årcee `c ek ekcr cra a tate tatemm co ta`a ta`ass mas phsa phsa

Es4 Es tate tatem4 m4

Kueoe

^v4 q4 K4 Du Du¾4 ¾4 Du¾≣Du

ε4

@heteokhe `c `cardekhao dåxhde em Clc Ocutra Dadc Dadcot ota a üm ümd da a rcsu rcsumt mteo eotc tc useo useo`a `a me ard ardum umee Wcrhgkekhao `c dadcotas

5 2 . 5 : k d: 30.; 30.;3 3 kd: >.>:65 >.>>768 >.50 73.32 k d ;:0. ;:0.38 38 Po-d Po-d AI

;.- @H[CÕA ^AZ KAZPC Kemkuma `c kartc Dåxhda e`dhshjmc Kartc Dåxhda e`dhshjmc Wcrhgkekhao (kartc co phsa y kartc dåxhda e`dhshjmc)

Ò4 ÒWo4 Wu≠ÒWo4

>.23 :>2.85 AI

[ckkhao krhke par kartc bw/: mw/: user cm dhohda

0.3> d :.>> d :.>> d

Csucrza krhka [ckkhao csucrza ümda(Wu") [ckkhao csucrza ümda(Wu) Kao`hkhûo

Wukräka4 Wu"4 Wu4 Wu"=Wu

Kemkuma `cm Wk ^ere cm kemkuma sc taderå cm dcoar vemar `cm (Wk) ^raparshaoercdas rcucrza vcrkem treosvcrsem

Zcgucrza barhzaotem Kemkuma `c kueoe sc tade cm deyar vemar Kueoe däohde `eta Kemkuma `c cspekhedhcota (ajtercdas cm dcoar vemar ) ^ere cm cspekhedhcota barhzaotem sc tadere cm dcoar vemar

Erce `c ekcra barhzaotem Ssedas ekcra `c< Zcgucrza barhzaotem tcocdhas<

: :

Ò5/: '' Ò5/: ''

W k4

50.>; if/kd:

W k4 Wk/:4 Wu"?Wk/:

6.::2 if/kd: ;.75 if/kd: [H ZCUSHCZC

pb4 p dh o b 4 [b4 mw/34 ;*b4 03 k d Esb4 useo`a ekcra Es e >. 03 d

Zcgucrza vcrkem Kåmkuma `c kueoe Kueoe däohde `eta [c tade cm deyar vemar Kåmkuma `c cspekhedhcota e`eptercdas cm dcoar vemar

pv4 p dh o v 4 [v4 mw/;4 ^ere cm cspekhedhcota vcrkem sc tade cm dcoar vemar ;*b4 0 3 k d4 Erce `c ekcra vcrkem Esv4 Kadpere Kadpereo`a o`a kao kao cm Es co c cxhao xhao y Esv co co kartc kartc (Sser (Sser deyar deyar vemar vemar)) Esv Esv44 Ssedas ekcra `c< 5;2 Ò3/2 '' useo`a ekcra Es E kc kcras pere ke`e bhmc hmcre O¾ verrh rhmmme me//: [cperekhûo rcem [rcem4 E`aptedas cm dcoar vemar [cperekhûo dåxhda [dex4 78 Ò3/2 '' k/bhmcre >.>36 d Zcgucrza vcrkem tcocdas

Esb

;:.55 3.8> if/kd: ;8.5; if/kd: AI

->.>>>; >.>>:3 0 3 . > > k d: 2 > . > > k d: 7 > . > > k d: 0 3 . > > k d: :.:3 kd: :.3; kd:

>.>>:3 >.>>53 03.>> kd 5;;.;; k d 7>.>> k d 03.>> k d :>.>> kd: 30.;3 kd: :6;.53 kd: 78 >.>36 d >.5:3 d

Ò5/: '' N >.03 d

>.:> d

Esv

Ò3/2 '' N

>. >36 d

0.>> d

pmeothmme guc krce`a par mas hotcfreotcs `cm frupa 3 (`hscõa `c pmekes `c kaokrcta erde`a)