ch-9 linear momentum and collisions
Post on 07-Oct-2015
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C ~:" "D~~ wJ (i)L ,'j#rl CeIA's,,"s
,.E( : If /=": vt1-U +f , .J.,)iS IA.J l""pJ~filii'
ft~ I=- t!J 1:0 "'='1 sac
~(JZ _ " +1) IJS"'1
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fie: IS P= It I -sf., , "'U-IStL, /;(cf j to: 2..~c 0
ttl: ,lp-;n=F -c. F=l2t-l
r-I -: 1'2(7) - '1~I'a = '21 }11M) 0
~ ,_ # .......-_-......_~
~: ft.: ~~+~., 4) F.oJ J__Jst l- WI_I'" "1.-' :r-' ~....I,,) is .u., Ii..f .J. '....peel 4 I
,oS .. 7 ~.c.lwW'l ~ ",,;44.,,' uc~~J ~,~ ~ UA.wJ.. 0..UL ,_pI
~ol ~tAl I -= TflV1-WfV, :: 2(-14 - (> ' -20"'~~1# r I>~--2~ = F (0:1)
~, -~ = -ltJelNQ2
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I::WI ~ - W\ '{.:1'('4",)[ ] - ( ..)(-1.,.114)
I = "f[". '1- + ''f", J~1f)~3' /I.s
_r;~ bt.I.'J/~rIt () .1
~J::- :roS;7 " /11M) (j)
fJ) ~ :: Ea.t~,,~="t,k..
,tt ~ ::'0" a'V~':.1/0
V", 12~ ~1sA
OJ
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I: I) rMp..A. t~) iJ /.)! .:=0.1 s.cMtWiS F-
. (V:/o lf I
__ 6g _
~
~ - 10 j /-I. S
'II- I()II~.....'Z) 1!= J- ., - '6 JDE . ,
,..
~
If -/fIot AI
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....r 4~
LJ~ r~V-QJV" 'I.... , ". _,
G & c I lPfI a.WI, ~ WI" "'I ~. ,~
\M,v,; ...... v,; .. ~,~ ""-IV,~ , .,__
\i - J!lWI. "'~ +i '*'VIi = y...,v.; +*'MaVa~
los~etrI'}, ~ ~ CeIl'"SI~"cAIL. "" T
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,~\ """'" , ~\..~~l_-~?:~~,
_., .t'..kJ\'~ \
- 1=;.
~A.4iJlL
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f:1: IwO ~""j"h -J. ~t lot ~ I ,~ ~WI. ,s ,.,."1.-, fo ~ i;,U- wi ~ l~e).!OIllll~SIW'-:lt Ma i~ M6 "'~ ka 141. eJJ ~ SI'fHtJW!IS ~ C-U,J., e/4"-IC.J;, ~,.~v,k,,;.; -/. ~ ....& ..J. ~ -IJ., c.n."
'I,i :,,, ",; -1...........[ \ - j--1:(1
.) ... p,. :r I} :-l;> m.V.i +IMJ Va; ~ WlN.S +"'"V"If (10\+ &(-1) : "lv. ) ....'lV,,)
2) ,. "~. + V., I. V,i +'I.l '=Vii .Ifv.ri, ,~-...:L.--!.::..:!!I.
'IIi - "Ii ''''t.F - '-I.,to - (-2) :'1'J _\I"(I : \i,~ :~"'~l
V I~ -2 \111\1 Sdab "&~c ,-'S
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,,,..,........ -. , ....-.--1-- ..
p.... .. . ,-
~ti;ti ......ErA : E,.,.;( ..~,t,,'~"'l:~J.. II ..~,' _'1\" _~ (L. --r~7
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wa,-t-,-10 , .,...
~ttJ :\),)~_.",Ju" J.. J(I"cJ...iJ '"~)Co-#tcJ-! .~,~.c w,c~~
\)"tc+t~ = G'b /'II,_-t ~-t t ta'i'l. :- ~ + =l-~'
~s.....ttlO)CIt)' ': 0w,.., ... ,D 0 :::;0
oz) - d - r. w~ -::-.{,c I!i- t; ~ - f,c ll~.)\f -~JI!?J .
~,P,."t; =JA {!f.!!i~)
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\~~\M,:~,\1,:- ,,q bp,. - b:: IJ
"lr4(2e)L+ 0
~f = If) ::6+=2J~"II.,
~= ..21.1..t 1".1,-
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>< - W. ffJ .J_~ - .. ~#', "'-1,." ...
'''''', ~ wo.,". "-l~'~...OWl " 2:W'"1'. ~ i +1. J = ( ~ I ~.....)
I tN\HJ
..
'l
..
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,,
"t ~ S -t3 +1 +, +14 -t Z-tZ": 8 "'"s -~ -1-T..'2
21
T~I"'l"l +~." +)IHI'... 'U-,...~~+"., ..,~, -
... ~ +'$ ....7-12 -"1?! ": _g'i 1 -z.! ": -o1~
e A ~
\("=oH, - o.lSj . .....
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