Movimiento Vertical de Caída Libre para Quinto Grado de Secundaria

 

LCUKLKINZC UIXZKGBA JI GBÌJB AKHXI (L.U.G.A.) JIEKNKGK×N Is bquia tkpc ji lcvklkintc unkecrlilinti vbrkbjc (L.X.Y.U) guyb trbyigtcrkb is unb aìnib rigtb virtkgba, qui si jihi b ab prisingkb ji ab `rbvijbj lâs nc jia  pisc jia guirpc yb qui nc gcnskjirb ab riskstingkb jia bkri. Isti tkpc ji lcvklkintc si prisintb gubnjc un guirpc is abnzbjc mbgkb brrkhb, c sklpailinti is scatbjc. Isti tkpc ji L.U.G.A. is knjipinjkinti jia  pisc jia guirpc.

:. Zcjcs Zcjcs acs acs guirpc guirpcss qui si si jiobn jiobn gbir sklu skluatâ atânib nib-linti gcn ab lkslb viacgkjbj knkgkba jisji unb ba- turb, utkakzbn ia lkslc tkilpc pbrb aai`br ba suiac. 9. Yn guirp guirpc c qu quii is abnzb abnzbjc jc virtk virtkgb gbal alin inti ti mbgkb mbgkb brrkhb bagbnzb su baturb lâxklb gubnjc su viacgkjbj eknba in ia puntc lâs batc is k`uba b girc.

In Mlâx  Ue < 4 Zinir in guintb?

GBXBGZIXÌWZKGBW GBXBGZIXÌW ZKGBW JIA LCUKLKINZC UIXZKGBA JI GBÌJB AKHXI

8

M lâx <

U4 8`

2. Nc si si gcnskjir gcnskjirbb ab risks riskstingkb tingkb jia bkri, bkri, is jigkr  jigkr  tv < 8U4 ia lijkc is vbgìc. ` 8. Ia lcvkl lcvklkin kintc tc ji gbìjb gbìjb akhri akhri pabnt pabntib ib ab lkslb lkslb tv? tkilpc ji vuiac bgiairbgk÷n pbrb tcjcs acs guirpcs, gubaqukirb (s) tv < t + t qui sib su lbsb. B istb bgiairbgk÷n si ai aablb s  h bgiairbgk÷n ji ab `rbvijbj ncrlba, guyc vbacr b :9¿ ji abtktuj is? Chsirvbgkcnis 7. Wk un guirp guirpc c is jkspb jkspbrbj rbjc c virtkgb virtkgbalin alinti ti mbgkb mbgkb 2. Ab `rbvi `rbvijbj jbj nc nc is ab lksl lkslbb in tcjcs tcjcs acs acs au`bri au`briss brrk- hb jisji unb jitirlknbjb baturb, si gulpai ji ab tkirrb, jipinji ji ab baturb schri ia nkvia qui ab rbpkjiz ji suhkjb (UW) is k`uba b ab rbpkjiz jia lbr y ji ab abtktuj. 8 ji hbobjb (UH), y qui ia tkilpc ilpaibjc pbrb In acs pcacs? ` < ;,=7 l/s (Lâxklb) suhkr (tW) y hb- obr (tH) un lkslc trblc c baturb, 8 In ia Igubjcr? ` < ;,0= l/s scn k`ubais. (Lìnklb) 8. Nc scac scac ab tkirr tkirrbb btrbi btrbi b acs guir guirpcs pcs,, tblhkë tblhkën n ia sca, ab aunb y tcjc bstrc. Wi intkinji pcr  `rbvijbj b ab ri`k÷n ji ispbgkc qui rcjib b un bstr bs trc, c, `r `rbb- gk gkbs bs ba gu guba ba bt btrb rbii b ac acss gu guir irpc pcss (gblpc `rbvktbtc- rkc) ab bgiairbgk÷n ji ab `rbvijbj is ab rbpkjiz gcn qui is btrbìjc un guirpc. 7. Gclc abs gbrbgtirìstkgbs in sus lcvklkintcs,

(L.U.G.A. y L.X.Y.U.) sc scn iq iqukvbainti, ab abs igub- gkcnis c e÷rluabs y acs `râekgcs tblhkën ac scn.

 

L.X.Y.U. L.U.G.A.

8

8

` < ;,= l/s  24 l/s

:. Ec Ecrl rlbb vig vigtc tcrk rkba ba?? Ue < Uk + `t `t8

`Aunb < `Zkirrb 5

tW < tH UW <

Wca

< 8= `Zkirrb

m < Uk t +

 

8 U8 e < U8 k + 8`.m m < i  U c  +  U e c.t 8 In isti gbsc si jihirâ tinir in guintb ia sintkjc ji ab lb`nktuj vigtcrkba qui si vb b riilpabzbr. (+)6 (‗)

Zrbhbobnjc in gabsi Knti`rba 2. Gbaguab ab baturb qui bagbnzb ia prcyigtka (jispri- gki ab riskstingkb jia bkri)

jirbnjc gbìjb akhri gbaguab ab rbpkjiz gcn qui si 8 abnz÷ jkgmc choitc. (` < 24 l/s ) YNLWL

9. Jisji unb baturb ji 294 l si abnzb mbgkb brrkhb un choitc gcn rbpkjiz ji 79 l/s. Gbaguab ia tkil- pc qui jilcrb in gmcgbr gcn ia pksc. (` < 8 24 l/s ) Xiscaugk÷n?

Xiscaugk÷n? Mlbx

<

U 48 8`

<

<

548

2=4l

8.24

8. Wk un pbquiti uhkgbjc in ia pksc is abnzbjc virtk- gbalinti mbgkb brrkhb gcn U < :4 l/s, jitirlknb ab baturb qui ac`rb bagbnzbr. (` < 24 8 l/s ) (Gcnsk- jiri gbìjb akhri). 7. Wk un guirpc is scatbjc jisji unb baturb ji 2=4 l, gbaguab su rbpkjiz gubnjc aai`b b tkirrb y ia tkilpc ilpaibjc si sbhi qui acs ieigtcs jia bkri 8 scn jisprigkbhais. (` < 24 l/s ) :. Wi abnzb un choitc jisji gkirtb baturb aai`bnjc ba  pksc in 9 s, gcn unb rbpkjiz ji 04 l/s. Gcnskm<

. t + 2 ` t8 8 2 8  ‗294 < 79t + (‗24)t 8 8 t  ‗ 0t ‗ 74 < 2 t 24 t 7 t < 24 s Uc

5. Wk acs ieigtcs jia bkri scn jisprigkbhais, gbaguab ia tkilpc qui pirlbnigi in lcvklkintc. 8 (` < 24 l/s )

IG vigtcrkba? U c < +79 l/s 8 ` < ‗24l/s

m < ‗294 l

t