UNIVERSIDAD CONTINENTAL
FACULTAD DE INGENIERIA MOVIMIENTO UNIDIMENSIONAL
ASIGNATURA: FÍSICA I
DOCENTE: ROBERTO RAMIRO MOLINA CUEVA
INTEGRANTES: KEYSHA STHEFANY ST HEFANY INGA PAITAN
SECCION: BI-1211
Huancayo- Perú 201
!O"I!IENTO UNIDI!ENSIONAL I#
O$%ETI"OS
1.1 Compro!r "#p"r$m"%&!'m"%&" (% mo)$m$"%&o (%$*$m"%+$o%!'. 1.2 D"&"rm$%!r 'o+ )!'or"+ *" 'o+ p!r,m"&ro+ $%)o'(r!*o+ "% "' mo)$m$"%&o ! p!r&$r *" '! o%+&r($% *" 'o+ /r,0$o+ orr"+po%*$"%&"+.
II#
FUNDA!ENTO TEORICO
!o&'('en)o un'*'(en+'ona,: Tom"mo+ "' !+o p!r&$('!r "% "' (" "' m)$' )$!! "% &r!3"&or$! r"&!4 "% "+&" !+o5 "% &o*o mom"%&o 'o+ *"+p'!6!m$"%&o+ o$%$*$r,% o% '! &r!3"&or$!5 3 "%&o%"+ '!+ *$0"r"%&"+ po+$$o%"+ o(p!*!+ p("*"% r"0"r$r+" ! (% +o'o "".
E% "+&" !+o5 'o+ *"+p'!6!m$"%&o+5 '!+ )"'o$*!*"+ 3 '!+ !"'"r!$o%"+ &"%*r,% '! m$+m! *$r"$% (" "' "" 5 o% +"%&$*o 7!$! "' . o "' /5 +"/8% +"!. Po*"mo+ pr"+$%*$r "% '! %o&!$% "%&o%"+ *" '!+ 0'"7!+ *" )"&or5 (&$'$6!%*o 'o+ +$/%o+ !'/"r!$o+ 9:; 3 9-; p!r! *"0$%$r 'o+ +"%&$*o+.
!O"I!IENTO EN LINEA RECTA CON ACELERACIN CONSTANTE. L! !"'"r!$% *"' mo)$m$"%&o "+ o%+&!%&". ! < &". •
L! /r,0$! "+ (%! r"&! p!r!'"'! "' "" *"' &$"mpo.
•
E' ,r"! !o '! /r,0$! *"&"rm$%! "' !m$o *" '! )"'o$*!*.
L! )"'o$*!* "+ )!r$!'" 3 &$"%" '! po+$$'$*!* *" !(m"%&!r o *$+m$%($r pro/r"+$)!m"%&". •
L! /r,0$! "+ (%! r"&! o'$(! ! !mo+ ""+.
•
L! p"%*$"%&" *" '! r"&! *"&"rm$%! '! !"'"r!$%.
•
E' ,r"! !o '! /r,0$! *"&"rm$%! "' *"+p'!6!m$"%&o.
L! po+$$% "+ )!r$!'" 3 'o 7!" *" mo*o propor$o%!' !' (!*r!*o *"' &$"mpo. •
•
L! /r,0$! "+ (%! p!r,o'!5 +$ "' mo)$m$"%&o "+ !"'"r!*o "+ %!)o 7!$! !rr$! 3 +$ "' mo)$m$"%&o "+ r"&!r*!*o '! p!r,o'! "+ %!)! 7!$! !!o. L! p"%*$"%&" *" '! /r,0$! "% (% p(%&o *"&"rm$%! '! )"'o$*!* $%+&!%&,%"!.
III#
!ATERIAL DIDACTICO
P!r! "' *"+!rro''o *"' &"m!5 'o+ !'(m%o+ (&$'$6!r!% 'o +$/($"%&"= #1 In+)ru(en)o+ yo e3u'4o+ •
PASPORT >p'or"r GL>
PS-2??2
PASPORT Mo&$o% S"%+or PS-21?@ !'$r!$%; #2 !a)er'a,e+ •
I"#
•
C!rr$&o 3 !rr$'
•
B!'!%6!
•
C("r*!
•
Po'"!
•
Sopor&" (%$)"r+!'
•
Por&!p"+!+5 m!+!+ !'$r!*!+
9r"/'!
*"
1m
p!r!
+(
TECNICA OPERATORIA PROCEDI!IENTO I%/r"+! !' D!&! S&(*$o 3 r"! (% "#p"r$m"%&o. Co%"&! "' +"%+or *" mo)$m$"%&o ! '! $%&"r0!+" 3 !'r!'o. E+&!'"" (%! &e,oc'*a* *e (ue+)reo *" ? H6 p!r! "' +"%+or *" mo)$m$"%&o. P!r! "+&" "#p"r$m"%&o "+&!'""r"mo+ !'/(%!+ O4c'one+ *e (ue+)reo. Lo (" (+!mo+ "+ (" '! &om! *" *!&o+ +" $%$$" (!%*o '! *$+&!%$! "%&r" "' +"%+or *" mo)$m$"%&o 3 "' m)$' +"! *" @? m 3 (" '! /r!!$% o%'(3! (!%*o '! *$+&!%$! (" +"p!r! ! !mo+ o"&o+ +"! *" ? m. E%o%&r!r '!+ /r,0$!+ *"= Po+'c'5n &er+u+ )'e(4o 9 x )+. &;5 "e,oc'*a* &er+u+ )'e(4o 9) )+. &; 3 Ace,erac'5n &er+u+ )'e(4o 9a )+. &;.
Lo+ &r"+ /r,0$o+ %o +o% $%*"p"%*$"%&"+ "%&r" + 3! (" '! )"'o$*!* $%+&!%&,%"! "+ '! *"r$)!*! *" '! po+$$% 3 '! !"'"r!$% $%+&!%&,%"! "+ '! *"r$)!*! *" '! )"'o$*!* $%+&!%&,%"! o '! +"/(%*! *"r$)!*! *" '! po+$$%. Reco(en*ac'5n: P!r! "' $%0orm" *" mo)$m$"%&o (%$*$m"%+$o%!' %o o')$*"+ /(!r*!r 'o+ r"+('&!*o+ *"' "#p"r$m"%&o "% &( (+ 3o (!*"r%o5 "+ %""+!r$o " $mpr"+$%*$'" o%&!r o% "+o+ *!&o+ p!r! '! "'!or!$% *"' $%0orm".
Movimiento unidimensional 45 40 35 30 25 20 15 10 5 0 -5
NUMERO Posición (m) Velocidad (m/s) Tiemo (s) !cele"ación (m/s/s)
Posición (m) 0#& 0#% 0#$ 0#5 0#4 0#3 0#2 0#1 0
Posición (m)
Velocidad (m/s) 1#2 1 0#& 0#$ 0#4 0#2 0
Velocidad (m/s)
Velocidad (m/s) 1#2 1 0#&
Velocidad (m/s)
0#$ 0#4 0#2 0
Aceleración (m/s/s) 3#5 3 2#5 2
!cele"ación (m/s/s)
1#5 1 0#5 0 -0#5 -1 -1#5
"#
RECOLECCION DE DATOS RESULTADOS
Co% 'o+ *!&o+ o&"%$*o+5 o%+&r($r *o+ &!'!+ *" $%0orm!$%5 r"0"r"%&" !' mo)$m$"%&o o% )"'o$*!* o%+&!%&"= T!'! 1= po+$$% )+ &$"mpo T!'! 2= )"'o$*!* )+ &$"mpo Y ! o%&$%(!$% o%+&r($r +(+ /r!0$!+ orr"+po%*$"%&" ! !*! &!'!.
Co% 'o+ *!&o+ o&"%$*o+5 o%+&r($r &r"+ &!'!+ *" $%0orm!$%5 r"0"r"%&" !' mo)$m$"%&o o% !"'"r!$% o%+&!%&"= T!'! 1= po+$$% )+ &$"mpo T!'! 2= )"'o$*!* )+ &$"mpo T!'! @= !"'"r!$% )+ &$"mpo Y ! o%&$%(!$% o%+&r($r &r"+ /r!0$!+ orr"+po%*$"%&" ! !*! &!'! r"+p"&$)!m"%&". P!r! '! /r,0$! *" '! &!'! 15 *"&"rm$%" '! "(!$% *" '! p!r,o'!. P!r! '! /r,0$! *" '! &!'! 25 *"&"rm$%" '! "(!$% *" '! r"&!.
"I#
CUESTIONARIO DE APLICACIN
VII.
L! !"'"r!$% *" (%! p!r&('! "+&, *!*o por ! #9&; < A&5 *o%*" A< m+ @. !; S$ '! r!p$*"6 *"' !m$% "% &<1 "+ m+5 (,' +"r, "% &< +. 9R<@ m+; 2
( )
2
2 t + 4 =2 4 + 4 =68 →
VIII.
68 − 8 4−1
=20
L! )"'o$*!* *" (%! p!r&('! "+&, *!*o por V #9&; < 9J&2:&; m+. !; S$ '! po+$$% *" '! p!r&('! "% &<1 "+ 1? m5 (,' +"r, '! po+$$% "% &< + 9R<2?5 m; V 9&; < J&2 : & V 9; < 19;:1 V 9; < @
I>.
L! !"'"r!$% *" (%! p!r&('! "+&, *!*o por ! #9&; < 12&5 !; S$ '! r!p$*"6 *"' !m$% "% &<2 + "+ m+5 (,' +"r, "% &< +. 9R< m+; A 9&; < 12& A 9&; < & 2 -2? 9;2 -2? <
>.
L! )"'o$*!* *" (%! p!r&('! "+&, *!*o por V #9&; < 9&2:2&; m+. !; S$ '! po+$$% *" '! p!r&('! "% &<2 "+ m5 (,' +"r, '! po+$$% "% &< + 9R<2? m;
V9#; < 9&2 :2&; 2&@ :&2 -1 T< 2 < 292; @ : 22 -1 < @ T< < 29;@ : 9;2 -1 < 2 >I.
L! !"'"r!$% *" (%! p!r&('! "+&, *!*o por ! #9&; < @5&5 *o%*". !; S$ '! r!p$*"6 *"' !m$% "% &<1 "+ m+5 (,' +"r, '! r!p$*"6 "% &<@ +. 9R<15 m+; V 9&; < J& 2 :2.2 T<1 < J91; 2:2.2 < T < @ J9@; 2:2.2 <1.
>II.
L! )"'o$*!* *" (%! p!r&('! "+&, *!*o por V #9&; < 9&@:2&; m+. !; S$ '! po+$$% *" '! p!r&('! "% & 9&; < & : &2 : 2 V 9&; < &@ : 2& > 92; < 1 92; :22:2 > 92; < 1?
>III.
D"&"rm$%" '! !"'"r!$% "% & < 11 + 3 "' *"+p'!6!m$"%&o "% 'o+ pr$m"ro+ 1? +.
(
11− 5 2
)
× 30−
acrtangθ=
>IV.
(
(
3.31 −2.23 2
−12 + 30 12 − 10
)
× 12= 90−6.48 =
83.52 m
s
)
=9
D"&"rm$%" '! )"'o$*!* "% & < 1? +5 +$ +" +!" (" '! )"'o$*!* !' $%$$o *"' mo)$m$"%&o "+ *" m+.
( 6"#
10−5 2
)
× 8=20 m / s
$I$LOGRAFIA
ALVARENGA5 B"!&r$6 MEINERS5 SERAY5 R.A. ILSON5 Q.D.
FISICA GENERAL E*$&. H!r'!5 M#$o D.F. 1J1 LABORATORY PHYSICS. Qo7% $'"3 So%+ N.Y. FISICA E*$& I%&"r!m"r$!%!5 M#$o D.F. 1J FISICA CON APLICACIONES E*$&. I%&"r!m "r$!%!5 M#$o D.F. 1J
