Laboratorio 4 Conservación de La Energía Mecánica

 

 

BGOREVQNBIÒO LE MN EOEVDÃN CEBNOIBN (PVNB\IBN 8 

 

 

>. Iotrglubbiòo Re puele leaioir mn eoerdãn bgcg tglg nquemmg que prglube bncfig. Estn puele existir eo liaereotes agrcns g cnoiaestnbigoes, bgcg, mg sgo mn bioétibn, pgteobin drnvitnbigonm. Pgteobin emîstibn y em bnmgr. Mn eoerdãn puele trnosagrcnrse eotre sus listiotns agrcns. Eo estn nbtivilnl se leknrn bner uo gfketg n mg mnrdg le uo pmnog iobmionlg pnrn letercionr bòcg bncfin mn eoerdãn pgteobinm drnvitnbigonm y mn eoerdãn bioétibn y le nhã iovestidnr remnbiòo cntecîtibn eotre estgs bncfigs, leaioiéolgse mn eoerdãn drnvitnbigonm bgcg; mn U3 c.d.h

Y mn eoerdãn bioétibn; 

J 3  .     

Lgole, c; cnsn lem gfketg  d; bgostnote le drnvelnl ( 9.8 /  ) h; nmturn que se eobueotrn em gfketg respebtg r espebtg nm suemg v ; vemgbilnl lem gfketg

pgr tnotg mn bgoservnbiòo le mn eoerdãn cebîoibn lem sistecn estnrî lnln pgr mn expresiòo;  3  +   

6. Gfketivg; >) Letercionr mn eoerdãn pgteobinm drnvitnbigo drnvitnbigonm nm n liaereotes nmturns pnrn uo gfketg q que ue se lekn bner pgr uo pmnog iobmionlg. 6) Letercionr mn eoerdãn b bioétibn ioétibn lem ciscg gf gfketg ketg n esns ciscns nmturns. 2) Letercionr si hny bncfigs eo mns eoerdãns pgteobinmes y bioétibn n celiln que gfketg se lesmizn pgr em pmnog.

0.61

0.60

0.>5

>18,25

64>,4<

2

0.9

6>2,18

266,58

\NFMN #6 BNMBUMGR LE EOEVDÃNR Bnsg

 ( ) 

 ( ) 

 ( ) 

 ( ) 

 ( ) 

 ( ) 

>

0.144

0

0.56>

61,62

0.29>

2>.24

6

0.9>6

0

0.15>

24,19

0.<

2

>.095

0

0.486

10,46

0.

-0.>51

6.162

-0.>2

5.><

6

-0.61>

2.419

-0.>95

->.55

2

-0.2>2

1.046

-0.684

->4.86

. ∁,0  3  ∖ 0   6. ∁,0   3  ∖ 0   2. ∁,  3  ∖    \NFMN #< EOEVDÃN CEBÎOIBN Bnsg

 +   

 +   

 +   

>

0.144

61.45>

2>.41>

6

0.9>6

28.2

21.591

2

>.095

1>.506

. 0 + 0   6.  +    2.  +   

 

 

Aisibn > Prnbtibn 5 Bgoservnbiòo le cgceotg mioenm g cgceotuc Gfketivgs >. Letercionr mn remnbiòo cntecîtibn lem bncfig lem cgceotg bunolg uo buerpg bhgbn. cgceotg le mgs buerpgs lurno lurnote te uon bgmisiòo. 6.  Nonmiznr bòcg bncfin em cgceotg emîstibn y uon tgtnmceote ioemîstibn. 2.  Nonmiznr mn liaereobin eotre bgmisiòo emîstibn ; C>; C6 Em bnrrg C6 estn eo repgsg eo mn citnl le mn pistn. C> snme le uog le mgs extrecgs le mn pistn y bhgbn bgo C6 \nfmn >; lntgs ioibinmes gfteoilgs n pnrtir le mn pruefn. Q g(c/s) bnrrg Cnsn (Jd) g(c/s)

 (c/s)

>

0.618

0.80

0.85

6

0.618

0.15

0.40

 

 

\nfmn 6; Cgceotgs ioibinmes y aionmes le mgs bnrrgs Cgceotg ioibinm Q g(c/s) g(c/s) bnrrg 0  3 . . 0 ( (.. /)    3  ∖  ( (. . /)  > 0.6>< 0..664

∁p 

0.0>2

6

0.>4<

0.>84

0.0>2

Cgceotg lem

0.288

0.5

-0.061

Ristecn

\nfmn 2; eoerdãns bioétibns ioibinmes y aionmes le mgs bnrrgs Cgceotg ioibinm Q g g(c/s) (c/s) bnrrg 0  3

> 6

.  . 0 () 

  3

> 6

∁j  

.  () 

>

0.085

0.091

0.0<

6

0.051

0.015

-0.09

Eoerdãn bioétibn lem

0.>16

-0.06

Ristecn

Bnsg III;   3    Em bnrrg   y em bnrrg  , ncfgs bgo mn ciscn cnsn, snmeo lesle mgs extrecgs le mn pistn y bhgbno berbn le mn citnl le pistn. \nfmn

0.618

0.55

0.18

6

0.618

0. 0.>86

∁p 

-0.025

6

0.>>8

0.045

0.0

Bnsg 6

Bnsg 2

 

 

Prnbtibn 5

Bnsg I

Bnsg III