1er Informe de Laboratorio de Fisica II

7/25/2019 1er Informe de Laboratorio de Fisica II

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UNIVERSIDAD NACIONAL DEL CALLAO (UNAC)

INGENIERIA MECANICA Y ENERGIA


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INGENIERIA EN ENERGA Pgina 1

MOVIMIENTO ARMNICOSIMPLE


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FACULTAD INGENIERIA MECANICA ENERGIA

CURSO:

LABORATORIO DE FISICA II

TEMA:

MOVIMIENTO ARMNICO SIMPLE

PROFESOR:

SAUL SANCHEZ

ALUMNOS:

1. SOLORZANO MAURICIO, ELIZABETH PATRICIA,Cdig: 111!""##$%


UNIVERSIDAD NACIONAL DEL CALLAO

B&''()i*+( C(''(

"#1-


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OBJETIVOS:

Deterinar e!"erienta#ente e# "eri$%$ & #a're()en(ia %e $*(i#a(i+n %e# *i*tea,Veri-(ar #a* e()a(i$ne* %ini(a* & (ineti(a*.)e rigen e# $/iient$ ar+ni($ "ara e# *i*teaa*a re*$rte,

DEFINICION DEL PROBLEMA:



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E# traa$ e* rea#i3a%$ "$r ')er3a* .)e a(t4an *$re e# ()er"$ $ *i*tea %e inter5*6()&$ /a#$r (aia %)rante e# %e*"#a3aient$7 "$r ee"#$6 "ara e*tirar )n re*$rte 8a%e a"#i(ar*e )na ')er3a (a%a /e3 a&$r ($n'$re a)enta e# a#argaient$6 %i(8a')er3a e* %ire(taente "r$"$r(i$na# a #a %e'$ra(i+n6 *ie"re .)e e*ta 4#tia n$

*$re"a*e e# #iite e#*ti($, E*ta "r$"ie%a% *eg4n #a 8i*t$ria ')e )na %e #a* "riera*e*t)%ia%a* ()antitati/aente6 en)n(ia%$ & ")#i(a%$ "$r R$ert 9$$:e en 1;La #e& %e 9$$:e?6 .)e en t5rin$* ateti($* "re%i(e #are#a(i+n %ire(ta entre #a ')er3a a"#i(a%a a# re*$rte & #a %e'$ra(i+n "r$%)(i%a,

F=-kx @@@@@@@@, 1B

D$n%e6 ke* #a ($n*tante e#*ti(a %e# re*$rte &6xe* #a e#$nga(i+n %e# re*$rte,E# *ign$ negati/$ en e# #a%$ %ere(8$ %e #a e()a(i+n 1B *e %ee a .)e #a ')er3a tien%e a$"$ner*e a# %e*"#a3aient$,

Sistema masa resorte:

C$n*i%ere$* )n ()er"$ %e a*a *)*"en%i%$ %e )n re*$rte /erti(a# %e a*a%e*"re(ia#e6 -a en *) e!tre$ *)"eri$r ($$ *e /e en #a -g)ra 1B, Si *e #e a"#i(a )na')er3a a# ()er"$ %e*"#a3n%$#$ )na "e.)ea %i*tan(ia & #)eg$ *e #e %ea en #ierta%6$*(i#ara a a$* #a%$* %e #a "$*i(i+n %e e.)i#iri$ entre #a* "$*i(i$ne* A & A %ei%$a #a a((i+n %e #a ')er3a e#*ti(a,

E*te $/iient$ *e ")e%e %en$inar ar+ni($6 "er$ ()an%$ *e rea#i3a en a)*en(ia %e')er3a* %e r$3aient$6 ent$n(e* *e %e-ne ($$ >$/iient$ ar+ni($ *i"#e? MASB,

INGENIERIA EN ENERGA Pgina


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Si a"#i(a$* #a *eg)n%a #e& %e net$n *$re e# #a%$ i3.)ier%$ %e #a e()a(i+n 1B6"$%e$* e*(riir6

d2x

dt2 + w

2

x=0

@@@@@@@ 2B

D$n%e w,e* w=k

m & #a *$#)(i+n %e #a e()a(i+n 1B

La *$#)(i+n %e #a e()a(i+n 2B e* %a%$ "$r

X=Acos(wt+) @@@@@@@@@ 0B

D$n%e6Ae* #a a"#it)% %e $*(i#a(i+n,

La a"#it)% re"re*enta e# desplazamiento mximo e%i$ a "artir %e #a "$*i(i+n %ee.)i#iri$6 *ien%$ #a* "$*i(i$ne* A & +A #$* #Hite* %e# %e*"#a3aient$ %e #a a*a,

(wt + )e* e# ngulo de fase& re"re*enta e# arg)ent$ %e #a ')n(i+n ar+ni(a, La/aria#e e* #a 're()en(ia ang)#ar & n$* "r$"$r(i$na #a ra"i%e3 ($n .)e e# ng)#$ %e

'a*e (aia en #a )ni%a% %e tie"$, La (anti%a% *e #e %en$ina ($n*tante %e 'a*e $'a*e ini(ia# %e# $/iient$6 e*te /a#$r *e %eterina )*an%$ #a* ($n%i(i$ne* ini(ia#e* %e#$/iient$6 e* %e(ir e# %e*"#a3aient$ & #a /e#$(i%a% ini(ia#6 *e#e((i$nan%$ e# ")nt$%e# (i(#$ a "artir %e# ()a# *e ini(ia #a ()enta %e# tie"$ (t = 0) Tai5n ")e%ene/a#)ar*e ()an%$ *e ($n$3(a $tra in'$ra(i+n e.)i/a#ente,

C$$ e# $/iient$ *e re"ite a inter/a#$* %e tie"$ ig)a#e*6 *e ##aa "eri+%i($ %ei%$a e*t$ *e ")e%en %e-nir a#g)na* (anti%a%e* %e inter5* .)e 'a(i#itaran #a %e*(ri"(i+n %e#'en+en$,

Fre!e"ia (#)$e* e# n4er$ %e $*(i#a(i$ne* ($"#eta* $ (i(#$* %e $/iient$ .)e*e "r$%)(en en #a )ni%a% %e tie"$6 e*t re#a(i$na%$ ($n #a 're()en(ia ang)#ar "$re%i$ %e #a re#a(i+n

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w=! f

@@@@,@@@@@,, B

Perio%o (T)$ e* e# tie"$ .)e e"#ea e# *i*tea "ara rea#i3ar )na $*(i#a(i+n $ )n

(i(#$ ($"#et$6 e*t re#a(i$na%$ ($n f & w,"$r e%i$ %e #a re#a(i+n

T=1

f=

2

w @@@@@@@@@, B

La* e!"re*i$ne* "ara #a /e#$(i%a% & a(e#era(i+n %e )n ()er"$ .)e *e )e/e ($n$/iient$ ar+ni($ *i"#e6 ")e%en *er %e%)(i%a* a "artir %e #a e()a(i+n ;B )*an%$#a* re#a(i$ne* (ineti(a* %eri/a%a* %e #a *eg)n%a #e& %e Net$n,

Ve&oi%a% %e &a 'art!&a (V)$

V=wA sin (t+) @@@,@@,,@@@, ;B

Ae&erai" %e &a 'art!&a (a)$

w2

Acos(wt+) @@,@,,,,,@@@,,


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A8$ra *i #a a*a "%e# re*$rte n$ e* %e*"re(ia#e6 "er$ *i "e.)ea en ($"ara(i+n($n #a a*a %e# ()er"$ *)*"en%i%$6 *e %e)e*tra .)e *e ")e%e %eterinar e# "eri$%$%e $/iient$ )*an%$ #a *ig)iente e()a(i+n

T=2(m+

M

3)

k @@@@@@@@@,, KB

D$n%e6 M6 e* #a a*a %e# re*$rte,

PROCEDIMIENTO E*PERIMENTAL:

+) Materia& ,-o e.!i'o:

N DESCRIPCIN CDIGO CANTIDAD1 Sensor de movimiento CI 6742 12 Resorte de meta 1! Re"a miimetrada CI 66#1 14 $aan%a 1& Inter'a(e 16 )aria met*i(a de 4&(m +E ,7!6 1, $ase de varia ar"o +E - ,7!& 1# +asa de 1.." 7

INGENIERIA EN ENERGA Pgina ini(i$? "ara regi*trar #a* #e(t)ra* %e"$*i(i+n6 /e#$(i%a% & a(e#era(i+n re*"e(t$ a# tie"$,

(, C$n-g)re #a (a#()#a%$ra "ara gra-(ar "e*$ /er*)* e#$nga(i+n & n$ "e*$ /er*)*"$*i(i+n,

%, Fina#i3a%a #a t$a %e %at$* %e*")5* %e (in($ B *eg)n%$* & 8a(ien%$ )*$ %e #a>8erraienta inte#igente? *$re #a* gr-(a* genera%a* (a#()#e #$ *ig)ientea"#it)% %e #a $*(i#a(i+n6 "eri$%$ %e #a $*(i#a(i+n & 're()en(ia %e $*(i#a(i+n,

RESULTADOS:

ANALISIS DE RESULTADOS:

CONCLUSIONES:

Q La (ara(terH*ti(a "rin(i"a# %e t$%$ M$/iient$ Ar+ni($ Si"#e e* "re*entar)na ')er3a .)e

"reten%e regre*ar e# *i*tea a *) "$*i(i+n %e e.)i#iri$6 %eterina%a ')er3are*ta)ra%$ra,

Q De*")5* %e# e*t)%i$ %e 'en+en$* $()rri%$* en n)e*tra ($ti%ianita $*er/a$*6en e# (a"$ %e

$*(i#a(i$ne* .)e )na $*(i#a(i+n %e"en%e %e #a a"#it)% %e# ()er"$ & e*%ire(taente "r$"$r(i$na#

a# tie"$,

Q La* $*(i#a(i$ne* *$n %ire(taente "r$"$r(i$na# a rang$ %e# "eri$%$ .)e genera%e(ir entre *

$*(i#e #$* $et$* *) "eri$%$ *e t$rna a&$r,

(EN ESTA SECCION INCLUIR EL FORMATO F+)



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BIBLIO3RAFIA:


1er Informe de Laboratorio de Fisica II

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