FISICA - CINEMATICA 1 - EJERCICIOS

8/7/2019 FISICA - CINEMATICA 1 - EJERCICIOS

1/34

2or. c,o-nc


2/34

)

) 1f r: rr -rl

^4;=

l+..\ 'L - "nL

+ll 4 ! ' .-u \l

* tlxj-ilrrul= tlI {-. l i

L -b -l>- llxs -x"ll

d)

19^ | i lm= 23rir

I + c,r, , , l V/s.1c,. ,ro!, . . ar,' / h.r ic.

I

II

. ,1"' l- ' ,221 /i

| . , 'T_ -tBl ,./ ii ,^ tl

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nof /I

: l I/t ,

I , 3 r s .r g 1 ro t- t sl

4o- |/f. , l . (,.o, o[ J.rpL."-,""it"


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,a)I ra clL).,1. r\ v


4/34

l)v( f^)

5

32I

0"1.""

IIS

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' t t, t - tts Il:- 13s

v1,,

a t\5

V,.

- .ol.S

5 t


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6/34

) C-"Xp- = Xq.

3'

, / ). apg + '?.tt3- (2t= vqa ((^,_ (n I

- Jpq+ Vp.iT3 -VpeTr: Vq4tl - Vrn4

l

D{

1I ./../

'../,r/

II

;"

r/ \-- - z I'vpr-vor)(3> /a112-Va + de1

.: VptT, -v1t +.ruvpn-vqt

' la.t ^_I

s< dL,,"r J1 s

L , n .

( T^ = 4 s )

) Zrs)


7/34

4) 'l ?. J. f,,,,o ol. ,.Lo,.l"J

-t^-4"s, -1

b)

=E,r,

- :1l ":ti 1'L- .1.5s

4- -


8/34

("= -2r to'os(

o) DoJ" q," lu "u. (Ul_\ t, -h/


9/34

c)

O/

; l=t

')

C= 8s

1j.tj^',

e) =Oan

+V"f-' Q-(--:

' /v,' - 2 "- r .

43.q- |

l- q

:-> Lt = .26sh - t1, tS

xlm)f{.'"In"i

"]el"lql

,"j8 1

tt J'6JIzoi

7 rs)


10/34

u 1./s")

j tr 9L I

\ ;- , \ ^ oT=6^lUl vo -(-16 4) i i?7 ^.

s/ =-eAx^.o'c i o : -51 ta'12

Lon,o en {os (,rao,oi ' O * /OS

v o"- ,fBs " o-1.".-/nc5 ao/tsta. .ortca,pdcl( a

"H.R U A',

sc .u,hplo lns

9 "t 1oZrs)

;- + v"-' ( -r") . 4 -"J-z-)t-t- (). Lt-o/

' - l

9. - 0r

-c,,ta? S v._;,_ _f- ., D-_'l>o

055ttr 4o5los( tla8s.48s


11/34

o) vo- -Vo +LILI

a" (t* -\'' 1o -" 1!0-S

Ds

f ts

0

Cu"o

(.t,

'vn|= vto

?o" 48 -

\a) rs.a{nc.:

, ?os

*Vo=o .dvo ,1^o-

-


12/34

o r^l

(-u"t+o. t9t2 ,Q(r4zos

( x noov,oft-4Y qz ft - ,orz\n

. , /*,4os(1.


13/34

I. . , . ' , i t lra,- I .4.3,\[r._1 -- L.

- 457 "rn 2

A - --"--D/Jx.,-lq= X.2., - xt.

.a- ( . ,* , V'(r, .- z,s)- jj ( ' ."- c, ,j F \,.7= 42"6,nt - 43-a

- - ,4 f\ L

.uc3o

tlot- I Ax"-,, I I Au,, ,^t , . i , \A*,, '_, . , 1- . : .4, i , ' , + rl57^) ) 4a rr\

-l lBB n


14/34

)

l\

'Po'nCrlrb url,,o". (c,

oi S f \


15/34

( rc-ls1I| ' lbryi\.. 5

V"o

a

ra

=) tu.Tr=

-xo) - o.2, (t-zo)'S

o ? zt)2 =101 -/,

tntt^t t '1.a:) V =


16/34

L) './.o = .44- /oai.5:

rcrroe5

t J. l/a para . ri:l

laoando A (n/3

t = 3o slns?"o's

u"/oooluJ J"1o a." i. , n o"

J/e Pos,/yd? Lr,

r!- iS

:lc r.L'1


17/34

Q) ," J, "" "c,,^/ J, '" . . ,d" .i l lof

'o(o,)^,

Poc c

,- aegn

U-_ a.BnSVn= *6q *

S

V )o

V"(oVe)o

1.b t, (

.i"l

p' l" d,)

Fra (o.) t)

.J)ov,nljeo

lo u. /"c,oloJ,

c !:.a l r J"

ocrf)o v,en(

ao.pirdr,o:

ve

ol" un

6.J "var

3, gr)r"i

| .r', o. S r

Vo=lsol15

a)

.)4/-r. nucsL(

/= vo T

'V = va '

3r

- ^tz2-

5!

hr",.t ,

,, ( , ,.1t , , .C)'' v.. -

D]

V2

1,, ' 44r" '3

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L4= )!9-3

{1: ' '1.5s

Vo"$

V.!_2

'Vo'

z" ,'3-t2

/,, )

=) ?3 --os

t - 2v"3

o-%t - g ts ') tr- -Vol Vo

' r , / '{\c. p) bt. =7 Lol

3. '1s

!.7

(.o

-


25/34

) f. .x av".T - 1t -z

gtt -/ot *v"r ulo

t ' -V. r* v. '?

\ t 2

L.t3

o= t3

?g'

!\3

(, - t^/" ) t., = Y9 (41]r1/. \I

Vc - 3 c"t_-. \

Vo , Vo (,1 | l4/" )

- ,Jntz V"

3

.)

. (* ]-.+uz.-- \/ ^=:: v z .l '\/

= +(t:) ' /z).J

xL=

( ".9o

Y"=

[%4t)"6

v?-'1(.)6'r

j '

Vo (4- t/? |

VO

Is

I- 15.o1

s) ,r1lIt ,li

;l C(s)

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26/34

gJ t. .-ost4 = 4s-v-'"oo-

vb4

! ''f ,t--"

s-

f

o,'"4

S

t

a_

L,l i . j)1q I

-(") * l_7

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t l",,u.

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=d,(- '-

V - rn t d" (1

4) ,1// ,r' " ru.tto Pr'

1.uc5o .o' 'o yrr= yh,

/) o-,h- 4 \{.zt -, ,2"

h Vr,(t, t'.,)- 4.?t - fL

1q',-V6,?'

o. 14;{-Vqt.o= t. (st^--Vo,)+

-i"J" .l ,,,1",u.o1,,'t" t. 1,"R U /' . , , . . ", , , ,p1n is

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( ( 1,.')2

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r ' , 17?

v- h

vr-

t: r I i [2

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o:

g (trt , \?

(t , - ,1) - 4?

9ft,-1,) '

t V6,to- )2j'' 1t.t, - !, gtt?( u I qtr)7r=)t, = llg' , '-i:

(otr-vr,)


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i .

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l

:i


29/34

{,.3,

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1,. . , !1S

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J.rr'q

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cn l? =) 1,,

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( t3- 4\ '

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v, ,- ..lvi'f a;([Dc

f,",u

c,,,

J',.= h,

11- 0.6srr J I

.Jc! r /1[


30/34

[,; .1..

-, \t ", = V:i

q [ 1.3 - I r ]

-T (1.

)

lri)

!l5

I

f

'y.:: .5'

t + 23(h, t',)

45) ?-,? 4,.4lf, tnf..

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h

,

I

| ^\t:

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h.l t f- '-

d 'I Jvl \ l

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o

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1i ' '. a-

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?,"u C"/,=v",. (t --c,)- X,Vc= Y,c -

3t.(-Ir)

2( f -T,,)

='1,,

'ff

4+6

- 4f 6

- 4.. 1. 'o '

3= rl"l: ( at,o.: . : . ,

L o.o ,) . .

, , . t t l i t)^ ,.

{ : r. . '

t .yn*


31/34

r

t '7'

1

l ,o-

4,1

'veo

vuo

h, = )^,o

:) t1

L":"Vso= . .fq

- 3'cn

vao

"o.r

= - rltih-r")96,1"5 m

S

1",

'/u, tn- ! s-tr'

Vuo-32.

h"[t\

rfzru,rl

9

!t

- X st^'lGn-h.)

9

?l.qq!t =>

S

b) Vr-

- 6e.5 1f-45"? l?

zq{"-h,)


32/34

l

l /1,) . l | |

(t .

t ' .


33/34

6)t1

i ;-ot'

'"

l*

Trli*

. l l in"I 1lrlrit| . t

V"= tz.o iS

rr; 2oo rrrtr= 4,2s

o)

L., '"(r2

- ' . )

--

v" t-

1"t /f

. , . - - .- , . . l ; .r f c a 'n(once9

. ' / r- t \

+ e I L t_)

-l t tr!( :rroFrc,brc

/ . , . .

/- h^ rV-t-4utZ?-

?,,'V=V"

I aOr

> o0t /' -s

-L?

'7. '

t l-/lrcao cr p.9{rc< [,.,,.90

b)

Y=60 t Vo.t,

: 46!. =)

It tr ')

1t, '

4e'lmI

c)


34/34

td

llYa - 7zta

fvo

:14d.( rl H \r '

f- = l"

\ / -v"

.s aos! rc

, 7l ft -'t.)+ u-"-r")

, .-. ,trl.n l.-' 1.:"

. - .?(a- t , ,)

t,

t , . , /?s

e ) V= -Vr-9t

zba I t> y'ra

.,1 .rpo ac

b)'/a

" L(' l

c) \- ' t 2 t*,"t

' ) + \l1\- ..r,u l-rrcr.. '

- t t /- - ^ r?2-

Y = -V,, - 9T

+'"

l^ d,. .";" cJl tou; "nto ,,r. J,", ',-t

I ." i, < | < 7 7 rn ronr

FISICA - CINEMATICA 1 - EJERCICIOS

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