The So, h;Y1ClX f)Cu~mhildret/physicsA/old_exams/PHYS_10411_Ex… · 1J~ (un s @ JI a.) L ~ ~...

4
PJyS;(!-S CD 8 {( 2CD8 IOC/11 £XOrY/ g Jbfu.-!rCrYIS 5./-IcvIApt€ Cho16e- L (c) 2, (C) 3, (c) ,-/, (b) S. Ce) The hor/zonfa./ -/brce. necE'sS'O-:J 7b OI/"E.=C0YY7E-Sf-C'LHC- fr;cfi~ CC!n6~ ~u"cf'J £~ ='flsAi. L}~~O=4-dJAi~~ So, II" '-!he Clff/r'cd #r--az jus!- <Juerc~'4':3 102c-'h6vi / h;Y1ClX ;;/-Is ~ . 2~ -;; J'Yla.x. =0 =- F - LCA.>< ) F =cL",x :: ?sd ) F sf(js CdY1s~f, Alc o ~ as <-Me/J1cc:,.t slrCii5' Z!::: =: rno.x;; ;C - T = I/ me; - Ii rnq J / l< k /"'5 (j /r'jC (J a)C~ f)Cu~ ~I<J =' d (0./) =: 0,96 /m?u-Is:e = bp J So q ==0, Cft?&11!J cn~r- '-/he -h~ -#7e -t6~ {J.c!>/ r?OY-?u';Y c/e!.ls {AS ClboCA...r/fs:- ?6S{?-;6x-.-} so 6r could he YltPr. -ZM.o. --4'lo-IIl£r-- IAJ(? o/IcoIcIJ a-f- /I. rS mar ?Je. Can anj sad' -!hair f6r e~ CLYY1pU,/ c./-Ize (}.~ t"n v-elCJCIj; /S' ze..ro / 6~r not- ffle &-doc/', ((Je./f!, L () n S'erue.. yYl 0 t11 el'1 Ium = £/ (k 'O;oh'c. {1 fir's Id">-L ~ V ==- 1"Y7N' VI' .(--/21?7/V ~ V .(-- Vi -;; "\Ii -='> n?N V -; J'?1N ';t -I- /21?7/V (V of.,,:/) / Y = vI +-/2 V .{... /Zvl ) -Ji V v.r- ;; ~ (bmpOY1enk: x: bYYl (~'x:) :=: 2Y>1 (- V ~.3.!) goo) +m (1,";- V CoS 6d) i- 3h1 (3VCOS'30') := vYly ( ~. 2. VV'I Is) ) =J>Vtx ;; I. L/ V ",Is 6/'Y1 (V;(J) -:;: 2m(VSIY7800) +rn{I.SVS/YlbOO) i-3~(-5VSI>15t:J°) = vYlV (-I,ZY'>/S) ;:') *=- -O.2.n,!s (J' v{ ~- ~e'l ~r/ (~:) ~ -S ~ [.--en ( '/~:O)] = IS b,h -'

Transcript of The So, h;Y1ClX f)Cu~mhildret/physicsA/old_exams/PHYS_10411_Ex… · 1J~ (un s @ JI a.) L ~ ~...

Page 1: The So, h;Y1ClX f)Cu~mhildret/physicsA/old_exams/PHYS_10411_Ex… · 1J~ (un s @ JI a.) L ~ ~ Jdrl'? ~ fA d~:; f

PJyS;(!-SCD8 {( 2CD8IOC/11 £XOrY/ g Jbfu.-!rCrYIS

5./-IcvIApt€ Cho16e-

L (c)

2, (C)

3, (c)

,-/, (b)

S. Ce)

The hor/zonfa./ -/brce. necE'sS'O-:J 7b OI/"E.=C0YY7E-Sf-C'LHC- fr;cfi~

CC!n6~ ~u"cf'J £~ ='flsAi. L}~~O=4-dJAi~~

So, II" '-!he Clff/r'cd#r--az jus!- <Juerc~'4':3 102c-'h6vi /h;Y1ClX ;;/-Is ~ .

2~ -;;J'Yla.x. = 0 =- F - LCA.>< ) F =cL",x ::?sd ) F sf(js CdY1s~f,

Alco~ as <-Me/J1cc:,.tslrCii5' Z!::: =:rno.x;; ;C - T = I/ me; - Ii rnqJ / l< k /"'5 (j /r'jC (J

a)C~ f)Cu~ ~I<J =' d (0./) =: 0,96

/m?u-Is:e = bp J So q ==0, Cft?&11!J cn~r- '-/he -h~ -#7e -t6~

{J.c!>/ r?OY-?u';Y c/e!.ls {AS ClboCA...r/fs:- ?6S{?-;6x-.-} so 6r could he YltPr.-ZM.o.

--4'lo-IIl£r-- IAJ(? o/IcoIcIJ a-f- /I. rS mar ?Je. Can anj sad' -!hair f6r

e~ CLYY1pU,/ c./-Ize (}.~ t"n v-elCJCIj; /S' ze..ro / 6~r not- ffle &-doc/', ((Je./f!,

L () n S'erue.. yYl 0 t11 el'1 Ium =

£/ (k 'O;oh'c. {1 fir's Id">-L

~ V ==- 1"Y7N' VI' .(--/21?7/V ~V .(--Vi -;; "\Ii

-='> n?N V -; J'?1N ';t -I- /21?7/V (V of.,,:/) / Y = vI +-/2 V .{... /Zvl )-Ji V

v.r- ;; ~

(bmpOY1enk: x: bYYl (~'x:) :=: 2Y>1(- V ~.3.!)goo) + m (1,";- V CoS 6d) i- 3h1 (3VCOS'30')

:= vYly ( ~. 2. VV'I Is) ) =J>Vtx ;; I. L/ V ",Is

6/'Y1 (V;(J)-:;: 2m(VSIY7800) +rn{I.SVS/YlbOO) i-3~(-5VSI>15t:J°)

= vYlV (-I,ZY'>/S) ;:') *=- -O.2.n,!s

(J'

v{ ~ - ~e'l ~r/ (~:) ~ - S~ [.--en( '/~:O)] = IS b,h

-'

Page 2: The So, h;Y1ClX f)Cu~mhildret/physicsA/old_exams/PHYS_10411_Ex… · 1J~ (un s @ JI a.) L ~ ~ Jdrl'? ~ fA d~:; f

1J~ (un s @

JI a.)L

~ ~ Jdrl'? ~ fA d~(>

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:; f k '£ '3d~ :=<)kX</t=-- k.L4J.f 0 Lf

'-1M:= /V1 SD k..:= L<f..J

b) -Alxc~ == Ix drY! ::: JxA dK == f~x<ld)( ::: ; )(5( :=<)

kL5

S )

kL5

Xc,., -:= 5 tV! J

SUbs-h'k6.. I'? ;:; ~ X ==) Cft1.

1../5.~

c.) l I

Ix=

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L/<;; -h-(JYV'L~cvr-- e nd ,S:O

end of +-uj:J<- IS 3L(s 1+~3Y5 )\GW\-~

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-fu6e FYloues 3L/5' IrL +x dl;...ec</"(f>'L.

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ST

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b.)uJe. CO-Y) t-£[a. £ dts fCU/lO? ~ sp.ee d U'E;/d LI '2 == ~ '2 +- 2cAd" -') nucl!3

:& F == d: = (mf-M ) CZ L{ = Z 1 Oil ,/ .'s-k.,c( L <;;i:,'J ) slL,'d ern+-~) == fii:d = , {) 7 T»; s 2,.

Vt ==0 ~Ski,,( 0 = Vo'- - 2. (t.~C(y2cJ ,(,6) / \j '2. := 3ztf \I::: /?; rn/s

) L 0 I

cpeed ~ COtil"/eT'><-

c.) (hY7::>O'/7 en fs;- : X : 111\{ := ~ +- fv1) tt CCJsf./S-°

V[. = (f'Y1+M) ~co'S'l.i~o= 7-6.4 ~.t.

: MLt. = (m+M )v-p- ~I:C'-f')'"

(f ~. ~ 0>-,<1)<1, ~",</,.~ /".3 ~(sC M

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Q)N

Jf(a) ~yJ~ ~ . ~1--f}Pc~q <H0 h /'Iii

b) m: Z'r;. ==m~= F-fi. Z!1[; = n7~ ='0 : ;[-7~

-? if,,:: Yr/(j

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C). {j}--frl : T = II;::; =>. 70... . Js.?'s C

tJ: =- F aI- mt'nirnUri1s s/"1<'1.\G

CcJY1fa. c.f {6rQ

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f2 ~ rnd

fl~

d) F/r::d- C!on5/de.- -/he verhcJ /l.

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..In '-/ht'J Ca.~~1 3:.. :::~N.k = ~k.. (9; +-J1y)~ AA.t.d(Yr1+-M)

. S,I tlIa.x::: ~ - 7:: =: SJ! - ~N.:J (mf-~) /

I'Vl 0. Yn+Ma=-- ~ - ~ u1C. q;< M /As M 0

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Mv2.. .- - MCf SII'I& z- - L SV'~

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-) re/o'>1e.Mber) /vi I"~ Do.-fLV\c.-h'av\.. oP +i rvu ~

T =- Mv t.L

dT- :=dt

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1/ 4.X rea..f(; lNa.n.T- V (t-j /

+J..z f"'VIC\5~ c.hany'S/ 30

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dA-i v'Z.. 2..A4v dv-~ +---de L L dt.-

dvdt ':

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- v'lr<.. vuR.-~ -L L

in -krTYIS 0.(2 V

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f:

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