ch-9 linear momentum and collisions

12
 C ~: D ~ ~ wJ ( i ) L ,'j «rl CeIA's,, s ,. E( : I f / = : v t 1 - U +f , .J.,)iS IA.J l pJ~ filii ft~ I = - t J 1 : 0  = 1 s a c ~(JZ _ + 1 ) I S  1

Upload: easyphysics

Post on 07-Oct-2015

240 views

Category:

Documents


0 download

DESCRIPTION

Linear Momentum and Collisions

TRANSCRIPT

  • 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

  • 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

  • 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

  • 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

  • ....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

  • ,~\ """'" , ~\..~~l_-~?:~~,

    _., .t'..kJ\'~ \

    - 1=;.

    ~A.4iJlL

  • 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

  • ,,,..,........ -. , ....-.--1-- ..

    p.... .. . ,-

    ~ti;ti ......ErA : E,.,.;( ..~,t,,'~"'l:~J.. II ..~,' _'1\" _~ (L. --r~7

  • 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~)

  • \~~\M,:~,\1,:- ,,q bp,. - b:: IJ

    "lr4(2e)L+ 0

    ~f = If) ::6+=2J~"II.,

    ~= ..21.1..t 1".1,-

  • >< - W. ffJ .J_~ - .. ~#', "'-1,." ...

    '''''', ~ wo.,". "-l~'~...OWl " 2:W'"1'. ~ i +1. J = ( ~ I ~.....)

    I tN\HJ

    ..

    'l

    ..

  • ,,

    "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 . .....