7/30/2019 Teorijska mehanika 2/4
1/30
No. ;" t,$:
3',Hj-\j t';t A,t.Ai FF\r,r. ittlk": i, .j{,rltri-{'iiih,rr
j.rtrjedJ,t I
t^\ ,dl
*Z
(r\ tzt hi **?
7/30/2019 Teorijska mehanika 2/4
2/30
t1
rt'v\u;Lt=r." hl, A fi
I r, Hdrilo
n" \](iJ I 0cAp
ll-JIN,L bt*,-trg
::r,rl/X rrturop, , rlr&K6e LooF. cf tlah]Ltu {,!uql-rri}+e
Sheng Ya
7/30/2019 Teorijska mehanika 2/4
3/30
p"t" 2l3AkDHn qAPFrAlbA ''= {3[Oamnhe EHm^r
"l_ rEi =o t-61
7/30/2019 Teorijska mehanika 2/4
4/30
1b
_,,,-,1 -r1 [hg trup rl'ou]e,+iq\i+-c.aiiA AC ]rJeffia+a
kr{r*rrQ!
,i- Y* dL i r:t * ,/ =r Q; - l_ : tRR?t
,.hrfir IIHpP^E rlen?pri'U iTrr,r^pttLr,e"{r hfr i{aA{erfiutfitrp-krfiLUE, r"#"arfu*,,r,I:
q:- C i . n 1- T-- ''l*
L:r Y,
zf.e 6ur,ru clala gar"L,: tgHetaat\rr#*hix Xa{u.tuu.rar:1ul*, qh"i* ?:+,iaObft lit I
Shens Ya
7/30/2019 Teorijska mehanika 2/4
5/30
[{=T*LA=f
Sheng Ya
7/30/2019 Teorijska mehanika 2/4
6/30
., J e_J
v=fr+Df
c ot-OX,, f f t
=3'&a.,
Sheng Ya
7/30/2019 Teorijska mehanika 2/4
7/30
1 ,< C; \ .{-1* v)-
t - ./ ?'
-t4 ^.4i*L-ln
X i;i+a. l' ./,:":i;
fru * D('t i
*)
l\-\*'*iq-r
!r.r i Q *. -j r*1rf r'L"/il ' d__ t(+
Ui',t o[t',l.
i..riL r "ul{,trill.i,ru"*- , ilrr i
Sheng Ya
7/30/2019 Teorijska mehanika 2/4
8/30
n
'g*se
-**.
J
fu'="fr*u/
---+ U,': Ur*J
dfr=dY* ij,=rt9*G,
q zd,'P x d,
rt A *\ i/- -rft\{rxcj= /oICra
5-L=zdY(f,o * rri/'-1 aLdY\UvXTT =0q- --E BI q' d4 f, x E + Z*r.J,x
I *r
J\orrrio ie dY Ailfr *tAx lrqh]^
v-
Sheng Ya
7/30/2019 Teorijska mehanika 2/4
9/30
Zixa 7': \ q* F.'x = r:= \*Ly^,vFv rl-Urx
F',x"+\=fixf;*
-rrr }hfl. ,
Sheng Ya
7/30/2019 Teorijska mehanika 2/4
10/30
33
Date L\
lrrefin tL,r. L,
3nntl"o*V
u M utii
u.o^)
Sheng Ya
7/30/2019 Teorijska mehanika 2/4
11/30
NO tG&
.i
Sheng Ya
7/30/2019 Teorijska mehanika 2/4
12/30
'f uurToxoS nP,,tttu,'un
-: I ,[rruirr fn,ua ?a fucrie/ure C,rt u\LDe++u
7/30/2019 Teorijska mehanika 2/4
13/30
d r,\ &tr\ r\
0i \b), Q; i[ ), [r
= Lta,,*..,b)+
-al 1vL -. 1
ff00; iLaltb L,
La{
, /- \d. \bqi ) =
Sheng Ya
7/30/2019 Teorijska mehanika 2/4
14/30
i tt.)= ,{1,)=o
nPnltLLiln: 1r[ 0ut\, '+i,,r LLlzfuXr{ ( (} (u} r.fJ ttl ., r.r ,'.! e Y r. n-c SS )
,4P,Ln1,t1 t&4 Xsfur l*cl,t-
i i?u*r?in uut{f* ll,
il VU,rp -o lt) 3a
Sheng Ya
7/30/2019 Teorijska mehanika 2/4
15/30
Date LaNo 36
Tmpam Emur Hetp
'ta,{tt.[lii\:t-; Jt,,t
A" fto frira-faul"t
iIq, t i) 'q;(q.,L,o) r
Shens Ya
7/30/2019 Teorijska mehanika 2/4
16/30
15
Date
No.
ri o a; q,F*hj
=)+
*r*relErt n l"Ff ,ilajtP-"ll
Ieo** ^ Fnr',, 'rtnEp,
Shens Ya
7/30/2019 Teorijska mehanika 2/4
17/30
. - ^. :\^ hl nn,.:..,,,,,1 tn n (ipiulr,, go&aeg &r bg+r.'.ttot$rr-urF ,t ut'r t' rn';gg U, N
qpr'ar*r*x k n fuieljqr*^ ffoMg &1 6e'*gil[u \,
Lr_l,fr tA Uqfd.filtu,i,r xtl,,f{}Ortrrlnr.qA ,hJ'I,l\,{A I\,[ 'l$Ci [^]n''hf',u .il&a'er's''
t/L (ll"=^ _ LrL _ n.'t
7/30/2019 Teorijska mehanika 2/4
18/30
hu
')t ,r. = -*.= ffivh
-.e u\i,ua'i-r-tu-fi.r,+n c0.,*{AlU3n ir,u}euq itia ,G,: CL l?4i
--i'-trva\ rq=;LLU t Z,{.i
4 sY- T t_{^ 0i
* I A..io Q, *
Sheng Ya
7/30/2019 Teorijska mehanika 2/4
19/30
Xmrvrxtuuote leutrqm*e
irr*o io o; [d,=Slui?i\-g64, =,JIr , q. I t ,,1 *\ r r q./ , \ t-- r C
bL=2-iDi-(ii
)Mrt2.d[n'4,)-
+orOiti a i= ;: i
7/30/2019 Teorijska mehanika 2/4
20/30
'tg
t tomeu.o u
Shens Ya
7/30/2019 Teorijska mehanika 2/4
21/30
fl
it-lo
+ To 4 f$
lxiJr+ !i-' r* ?{r,\,r,, ca rrr'cP'
rl-vIItI
1
t--
=/ trf-Sheng Ya
7/30/2019 Teorijska mehanika 2/4
22/30
tr5t
, +Z.__r--tr-_-
= ^-:.* L, nO- L, - Ln - L" = Lr- L,
n=-[2-T"*l*I
.1 =-[+[1
= E
*i+ ?h ="EH ?H q aLi "tt B-., -I . ^l kA^, *8,^ n^
* s **-a '!t * Lt imi
Shens Ya
7/30/2019 Teorijska mehanika 2/4
23/30
r.
jr 1 !.,f ln :i {rTi!, ,, ^.1U,}4{j_-}-iC\u
r ,ixlfi [.rr i]l.-r ri.i"llr 'rl-*Ur\i#)
IO,JLlfi ft)./'.Iir\l.tH
fi. tfirrr;Sg_gi:-.,N-r?.litr.
+, ".i
ri rof
Sheng Ya
7/30/2019 Teorijska mehanika 2/4
24/30
Date 3t
-L \cr.; -f /- 7"* f,
Xgur,lntth^'fir[.
Shens Ya
7/30/2019 Teorijska mehanika 2/4
25/30
CPt^" Uf''=n**' rl *''b &nt '*ktaiPa.+a. ,&.p 0wir',' '"tl+'Ieiff'a r'f iir'+a 'lc
Shenq Ya
7/30/2019 Teorijska mehanika 2/4
26/30
Sheng Ya
7/30/2019 Teorijska mehanika 2/4
27/30
Date 33NoO
t {e,,
*, \t -t t -L*.[iu uf.r?rr,,.])l-t.t.t . r lit.t,il
1{r ii:ll"i tl.r.r&nrrr&gvLr'ji.p Cr-, kAhoUCf E 1 lA ii f l}:ir j :-. .'"'[
tr ) )^/.kt\
7/30/2019 Teorijska mehanika 2/4
28/30
(Eoc
F-tt.)" l)= 6rii,') -5F.r,', - il
= EP,0,-kt-
Z,>,dq, - i-idt=IRdilr-Hdrn ffi
Sheng Ya
7/30/2019 Teorijska mehanika 2/4
29/30
p"t" 34No th
Xann^rolr - hxoerrreBA ,SaHArlhnA
\-.1 U,llr't
y/n. ^ r \N\\..!, Pi .f l=l
F=F,(0, P.t)= S
Xa+.',.',r,nnr, -l,rilnh'.uia, r*-Aet;.rafl,r,ai
F*ttCr-irA-fu-re
?t, n Zt, r,-rr dYzD,:.I*:- iili= *::-: K=H+ -r: :2crnr (.l"ir (
,{,r.,le'+ - J}/L
Sheng Ya
7/30/2019 Teorijska mehanika 2/4
30/30
lit?.ffi,)"#
=o
,lip I e Xr"trr,o rilor.r -
Xa,uuumor, -{a,r*o6te$^ N+refr,rp,rn t g ;., ' - Ka.,r^r*af o*obo tEc"a"so ca
*er%ffipiru i-of'hqM Cfo*t,,!'\rr
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