AP PHYSICS B 2005 SCORING...

AP PHYSICS B

2005 SCORING GUIDELINES

Question 3

15 points total Distribution

of points

Copyright © 2005 by College Entrance Examination Board. All rights reserved.

Visit apcentral.collegeboard.com (for AP professionals) and www.collegeboard.com/apstudents (for AP students and parents).

(a) 4 points

For use of the correct formula for the electric field E 1 point

qE k

r OR

qE

rp

For adding the two E vectors from the charges 1 point

O

q qE k k

a aFor the correct (positive) expression for the magnitude of the field 1 point

O

qE k

aFor any indication that the field is in the +y-direction 1 point

(b) 3 points

For use of the correct formula for the potential V 1 point

qV k

r OR

qV

rp

For adding the two potentials 1 point

O

q qV k k

a a

For the correct (positive) answer 1 point

O

kqV

a

(c) (i) and (ii) 4 points

For determining the distance r between charges in terms of x and a in either part (i) or (ii) 1 point

r x a

For use of Coulomb☂s law in either part (i) or (ii) 1 point

q qF k

rFor both correct substitution of charges into Coulomb☂s law and correct substitution of the

previously determined expression for r in either part (i) or (ii) 1 point

For correct (positive) answer for both part (i) and (ii) 1 point

For part (i): q

q q qF k k

x a x a

For part (ii): q

q q qF k k

x a x a

7

AP PHYSICS B

2005 SCORING GUIDELINES

Question 3 (continued)

Distribution

of points

(d) 4 points

For having all three vectors on the same side of the x-axis (i.e., recognizing that the

vertical components should all be in the same direction) 1 point

For a single resultant vector from A pointing down and to the right, toward a point

below the x-axis and above +2q 1 point

For a single resultant vector from C pointing down and to the left, toward a point

below the x-axis and above +2q 1 point

For a single resultant vector pointing straight down from B 1 point

Magnitudes of the vectors and any components that may have been drawn were not

evaluated.

Copyright © 2005 by College Entrance Examination Board. All rights reserved.

Visit apcentral.collegeboard.com (for AP professionals) and www.collegeboard.com/apstudents (for AP students and parents).

8

)5 50:81+8 *

$##& 8+4713/ /91,-213-8 !.AB? *"

6E=CD>A@ %

!" +*').- .*.$( #'-.,'%/.'*)

*& +*').-

0EFOH@>?J Q )'', 9O 0EBB<>< 1DJH8D:< 1N8C@D8J@ED /E8H;% .BB H@>?JI H<I<HL<;%

7@I@J 8F:<DJH8B%:EBB<><9E8H;%:EC !=EH .4 FHE=<II@ED8BI" 8D; MMM%:EBB<><9E8H;%:EC&8FIJK;<DJI !=EH .4 IJK;<DJI 8D; F8H<DJI"%

!8" + FE@DJI

2EH 8DO C8J?<C8J@:8B IJ8J<C<DJ @D;@:8J@D> J?8J J?< =EH:< ED J?< :?8H>< @I E9J8@D<; 9O

J?< 8;;@J@ED E= =EH: J?H<< IJ8J<C<DJI EH <NFH<II@EDI ( FE@DJ

6?< * :ECFED<DJI E= J?< =EH:D@JK;< E= J?< D<J =EH:< <GK8BI J?< IKC E= J?< C8>D@JK;D@JK;< E= J?< D<J =EH:< ( FE@DJ

'

'

$

% %)

&"!

$2EH J?< :EHH<:J @D;@:8J@ED E= ;@H<:J@ED ( FE@DJ

2EH:< @I ;@H<:J<; JE J?< H@>?J$ 35 =EH:< @I @D J?< #) ;@H<:J@ED$ 35 <NFB@:@J KI< E= 8D

8HHEM JE I?EM ;@H<:J@ED%

!9" * FE@DJI

2EH 8DO @D;@:8J@ED J?8J J?< :EDJH@9KJ@EDI JE J?< =@<B; =HEC J?< :?8H>D@JK;< E= J?< =@<B; ;K< JE J?< :?8H><" ( FE@DJ

' ''

& "&'

( $

'&

&"

$ !FE@DJ 8M8H;<; <L<D M@J? 8 C@DKI I@>D"

2EH J?< :EHH<:J @D;@:8J@ED E= ;@H<:J@ED ( FE@DJ

2@<B; @I ;@H<:J<; JE J?< H@>?J$ 35 =@<B; @I @D J?< #) ;@H<:J@ED$ 35 <NFB@:@J KI< E= 8D

8HHEM JE I?EM ;@H<:J@ED%

'

)5 50:81+8 *

$##& 8+4713/ /91,-213-8 !.AB? *"

6E=CD>A@ % !;A@D>@E=<"

#'-.,'%/.'*)

*& +*').-

!:" , FE@DJI

%

%%

'# &

(

2EH 8DO @D;@:8J@ED E= J?< D<<; JE KI< IKF<HFEI@J@ED =EH J?< <B<:JH@:8B FEJ<DJ@8B !EH I?EM@D>

J?H<< J<HCI @D J?< <NFH<II@ED" ( FE@DJ

3D< FE@DJ 8M8H;<; =EH <8:? :EHH<:J J<HC$ @D:BK;@D> J?< C@DKI I@>D$ @D J?< =EBBEM@D>

<NFH<II@ED * FE@DJI

' '

'

& " & " & "#

$ $ $

& $

' '

&" &" &" &"#

$ $ $ '$

2EH J?< :EHH<:J I@CFB@=@<; 8DIM<H M@J? :EHH<:J I@>D ( FE@DJ

#

'

&"#

$

!;" * FE@DJI

2EH ?8L@D> ! - ' 8J ) - ' M@J? ! @D:H<8I@D> >H8;K8BBO >E@D> 8M8O =HEC J?< EH@>@D

6?@I FE@DJ M8I DEJ >@L<D =EH 8 IF@A< =KD:J@ED 8J J?< EH@>@D%

( FE@DJ

2EH ?8L@D> J?< >H8F? FEI@J@L< ED J?< H@>?J 8D; D<>8J@L< ED J?< B<=J ( FE@DJ

2EH ?8L@D> 8 I@D>B< C8N@CKC E= ! ED <8:? I@;< E= J?< EH@>@D 8D; ?8L@D> J?< :KHL<

CEDEJED@:8BBO 8D; 8IOCFJEJ@:8BBO ;<:H<8I@D> JE P<HE 8I ) ( FE@DJ

0EFOH@>?J Q )'', 9O 0EBB<>< 1DJH8D:< 1N8C@D8J@ED /E8H;% .BB H@>?JI H<I<HL<;%

7@I@J 8F:<DJH8B%:EBB<><9E8H;%:EC !=EH .4 FHE=<II@ED8BI" 8D; MMM%:EBB<><9E8H;%:EC&8FIJK;<DJI !=EH .4 IJK;<DJI 8D; F8H<DJI"%

(

)4 4/970+7 *

$##& 7+3602. .80,-102-7

5B<@A=?> %

!" +*').- .*.$( #'-.,'%/.'*)

*& +*').-

U=T O ./50*+

D/, ;69;3507 "A/+5*5(9! P ./50*

D/, = ;/,,9;* 4)+*585;=*5/0 U./50* /02% ='=,:9: 58 "A/+5*5(9! ;69;39:T P ./50*

E&=1.29I G* ./50* ;S *69 929;*,5; 8592: :)9 */ ;6=,79 ./50*+ */ *69 ,576* <9;=)+9 929;*,5;

8592:+ ./50* */'=,: 097=*5(9 ;6=,79+R >69 8592: 8,/1 1)+* ./50* */ *69 298*S 5R9RS ='=%

8,/1 *69 ;6=,79S */ ;=0;92 *69 8592: 8,/1 R ?/ 1)+* <9 ./+5*5(9R

P(

O(

P( O(

A/50* 5+ 0/* ='=,:9: 58 *69 4)+*585;=*5/0 5+ "4/6'02& 46+42, 264/ *%/2' *$%@!

U<T M ./50*+

D/, = ;/,,9;* 9-)=*5/0 8/, 929;*,5; 8592: +*,907*6 /8 = ./50* ;6=,79 P ./50*

OQ

P

M

.

.

(>

'

D/, +6/'507 *6=* *69 +)1 /8 *69 929;*,5; 8592:+ =* ; 5+ $9,/ P ./50*

P O

O OQ QP O

P PQ

M M

( (

3 3

O P

O OQ QO P

P P

M M

( (

3 3

OO

O POP

3( (

3

D/, ;/,,9;* +)<+*5*)*5/0 /8 (=2)9+ P ./50* O

JO O

QRMQ 1NRQ PQ F

QRPQ 1(

D/, *69 ;/,,9;* =0+'9, P ./50* K

O MRK PQ F(

U;T N ./50*+

D/, ',5*507 F/)2/1<#+ 2=' P ./50*

O

P O

Q

P

M

( (=

'

D/, ;/,,9;* +)<+*5*)*5/0 /8 75(90 (=2)9+ =0: *69 ;6=,79 8/)0: 50 .=,* U<T P ./50*

O

J J

J O OO

NRQ PQ F MK PQ FJRQ PQ C 1 F

QRNQ 1=

LO PRM PQ C=

D/, = :5,9;*5/0 ;/0+5+*90* '5*6 *69 =0+'9, */ .=,* U=T P ./50*

>69 929;*,5; 8/,;9 /0 5+ */ *69 298* U/, */ *69 ,576* 58 *69 =0+'9, */ .=,* U=T 5+ "C97=*5(9!T O(

B &%%' ,52 *:77242 ):.<1# (77 <645>= <2=2<@21#

-6=6> .;029><.7#0:77242/:.<1#0:8 !3:< (+ ;<:32==6:9.7=" .91 AAA#0:77242/:.<1#0:8$.;=>?129>= !3:< =>?129>= .91 ;.<29>="#

'

)4 4/970+7 *

$##& 7+3602. .80,-102-7

5B<@A=?> % !:?>A=>B<;"

#'-.,'%/.'*)

*& +*').-

U:T M ./50*+

D/, +6/'507 *6=* *69 +)1 /8 *69 ./*90*5=2+ 5+ $9,/ P ./50*

P O Q8 8

D/, )+507 *69 ./50* ;6=,79 8/,1)2= 8/, 929;*,5; ./*90*5=2 P ./50*

QM

(8

' B@

(8 -

'

P O

Q P Q O

P PQ

M M

( (

' '

D/, ;/,,9;*2% +)<+*5*)*507 (=2)9+ 50*/ *69 9-)=*5/0 =</(9S 50;2):507 S *69 (=2)9 /8 8,/1

.=,* U<TS =0: :5+*=0;9+ 50 *69 :90/150=*/,+ *6=* +)1 */ QRN 1 =0: 50;2):9 =

(=25: :5+*=0;9 (=,5=<29

P( O( P ./50*

E&=1.29I J J

Q Q

P NRQ PQ F P MK PQ FQ

M QRNQ 1 M 3 3

J JNRQ PQ F QRNQ 1 MK PQ F3 3

J JNRQ PQ F QRNQ 1 MK PQ F3 3

J JMK PQ F NRQ PQ F QRNQ 1 MK PQ F3 J

J

J J

QRNQ 1 MK PQ F

MK PQ F NRQ PQ F3

QROK 13

D/, 850:507 = (=2)9 8/, " '5*650 *69 ,=079 QRP 1 QRO 1" P ./50*

<*%2? :/.& )*.+% #6& *+,! 6#6'323 .1 %/2 &$5&%.%$%.*+ )*.+% #6& 6#6'323

QROQ 1 QROK 1H QRQK"

U9T O ./50*+

D/, +*=*507 *6=* 09* '/,3 :/09 5+ $9,/ P ./50*

D/, = ;/,,9;* 4)+*585;=*5/0 P ./50*

E&=1.29I

F F7 9 ( 8 R ?50;9 *69 ./*90*5=2 5+ $9,/ =* 508505*% =0: 5+ =2+/ $9,/ =* *69 850=2

./+5*5/0S R >69,98/,9 R QF8 Q7

B &%%' ,52 *:77242 ):.<1# (77 <645>= <2=2<@21#

-6=6> .;029><.7#0:77242/:.<1#0:8 !3:< (+ ;<:32==6:9.7=" .91 AAA#0:77242/:.<1#0:8$.;=>?129>= !3:< =>?129>= .91 ;.<29>="#

(

)5 50:81+8 *

$##& 8+4713/ /91,-213-8 !.AB? *"

6E=CD>A@ %

!" +*').- .*.$( #'-.,'%/.'*)

*& +*').-

F8E ? +,0-'(

:,) 0-5068'0-2 '14 6,))46' 50)46'0,- 3,) '14 3,)64 5&4 ', '14 D: 618)24 F 8( 5)8$- 87,%4E @= @ +,0-'

:,) 0-5068'0-2 '14 6,))46' 50)46'0,- 3,) '14 3,)64 5&4 ', '14 618)24 F 8( 5)8$- 87,%4E : ?= @ +,0-'

F7E = +,0-'(

:,) 8-" 0-5068'0,- '18' '14 .82-0'&54( ,3 8-5 8)4 '14 (8.4 @= ?= @ +,0-'

914 #B6,.+,-4-'( ,3 8-5 68-64/A @= ?=

:,) 8-" 0-5068'0,- '18' '14 .82-0'&54 ,3 '14 -4' 3,)64 0( '14 (&. ,3 '14 "B6,.+,-4-'(

,3 8-5 C $1061 8)4 4*&8/ @= ?=

@ +,0-'

;#8.+/4< C $14)4 0( '14 8-2/4 74'$44- '14

"B8#0( 8-5 '14 58(145 /0-4( 0- '14 302&)4

@ ?6,( 6,( ? 6,(&+&8.= = = =

:,) 8 6,))46' 4#+)4((0,- 3,) 6, ( @ +,0-'

? ?6,(

5

# 5

:,) 8 6,))46' (&7('0'&'0,- 3,) = 0-', '14 87,%4 4#+)4((0,- 3,) &+&8.= @ +,0-'

? ?

/): /):=

( # 5?

? ? ? ??&+&8.

/): 5=

# 5 # 5

:,) '14 6,))46' .82-0'&54 ,3 '14 ','8/ 3,)64 @ +,0-'

> ?? ?

?&+&8.

/):5=

# 5

,) 4*&0%8/4-'

:,) 0-5068'0-2 '14 6,))46' 50)46'0,- 3,) '14 ','8/ 3,)64C 4A2AC -428'0%4 "B50)46'0,-C

',$8)5 '14 7,'',. ,3 '14 +824C 4'6A

@ +,0-'

B &%%' ,52 *:77242 ):.<1# (77 <645>= <2=2<@21#

-6=6> .;029><.7#0:77242/:.<1#0:8 !3:< (+ ;<:32==6:9.7=" .91 AAA#0:77242/:.<1#0:8$.;=>?129>= !3:< =>?129>= .91 ;.<29>="#

'

)5F 50:81+8 *

$##& 8+4713/ /91,-213-8 !.AB? *"

6E=CD>A@ % !;A@D>@E=<"

#'-.,'%/.'*)

*& +*').-

F6E ? +,0-'(

914 304/5 68- 74 3,&-5 3),. '14 3,)64A

&+&8.> = )

:,) '14 6,))46' .82-0'&54 ,3 '14 4/46')06 304/5 @ +,0-'

> ?? ?

?/:5>

# 5

:,) 0-5068'0-2 '14 6,))46' 50)46'0,- 3,) '14 4/46')06 304/5C 4A2AC -428'0%4 "B50)46'0,-C

',$8)5 '14 7,'',. ,3 '14 +824C 4'6A

@ +,0-'

F5E ? +,0-'(

914 ','8/ +,'4-'08/ 0( '14 (&. ,3 '14 0-50%05&8/ +,0-' 618)24 +,'4-'08/(A

@ ? ? ? ?

/: /:9 9 9

# 5 # 5?

:,) 0-5068'0-2 '18' '14 4/46')06 +,'4-'08/ 0( !4), ? +,0-'(

<+&4? ;,4 *+0,& *8(&08. 6(450& 6+%.5 74 48(,45 3+( +,." (46+2,0!0,2 &18& &14 *+&4,&08.'

3(+- &14 &$+ 618(24' -%'& 74 85545@

F4E > +,0-'(

:,) 8-" 0-5068'0,- '18' 8( # 24'( /8)24C '14 1"+,'4-&(4 8-5 # 8)4 8++),#0.8'4/" 4*&8/ ,)

5 0( -42/0207/4 6,.+8)45 ', #

@ +,0-'

:,) 0-5068'0-2 '18' '14 87,%4 0.+/04( '18' ? ?# 5 # @ +,0-'

:,) 0-5068'0-2 '18' (&7('0'&'0-2 '14 8++),#0.8'4 4*&8/0'" 0-', '14 8-($4) 3),. +8)' F7E

"04/5( >

?&+&8.

/):5=

#

@ +,0-'

B &%%' ,52 *:77242 ):.<1# (77 <645>= <2=2<@21#

-6=6> .;029><.7#0:77242/:.<1#0:8 !3:< (+ ;<:32==6:9.7=" .91 AAA#0:77242/:.<1#0:8$.;=>?129>= !3:< =>?129>= .91 ;.<29>="#

(

)4P 4/970+7 *

%##( 7+3602. .80,-102-7

5H>FG@CB &$' DC@BGF GCG:A ,@FGE@;HG@CB

C? DC@BGF

!6"

!>" ( ED>CIH

/DG G6C@>C< (% 6H I=: <G:6I:HI ' ED>CI

/DG G6C@>C< &% 6H I=: H:8DC9 <G:6I:HI 6C9 '% 6H I=: I=>G9 <G:6I:HI ' ED>CI

!>>" ( ED>CIH

/DG 6 8DGG:8I HI6I:B:CI ?JHI>;N>C< I=6I (% >H <G:6I:HI$ !/DG :M6BEA:+ 4=: IDI6A 8JGG:CI

;ADLH I=GDJ<= (# 6C9 <:IH 9>K>9:9 7:IL::C I=: DI=:G ILD G:H>HIDGH$"

' ED>CI

/DG 6 8DGG:8I HI6I:B:CI ?JHI>;N>C< I=6I &% >H H:8DC9 6C9 '% >H I=>G9$

!/DG :M6BEA:+ '# 6C9 &# H=6G: I=: 8JGG:CI >C I=: E6G6AA:A H:<B:CI# 6C9 I=6I 8JGG:CI

9>K>9:H 7:IL::C '# 6C9 &# HD I=6I I=: HB6AA:G G:H>HIDG &# 86GG>:H I=: BDHI 8JGG:CI$"

' ED>CI

!7"

!>" ' ED>CI

/DG I=: 8DGG:8I G6C@>C< . . +. *. *( ' &" " " ' ED>CI

!>>" ( ED>CIH

/DG 6 8DGG:8I ?JHI>;>86I>DC I=6I >H I=: <G:6I:HI$ !/DG :M6BEA:# 7:86JH: CD G:H>HIDG >H

<G:6I:G I=6C

("

(# # 6C9 (# =6H I=: ;JAA 8JGG:CI I=GDJ<= >I$ 2G# 7:86JH: (# >H <G:6I:G

I=6C I=: :FJ>K6A:CI E6G6AA:A G:H>HI6C8: D; '# 6C9 &# $"

' ED>CI

/DG 6 8DGG:8I ?JHI>;>86I>DC I=6I ' &" " $ !/DG :M6BEA:# H>C8: I=: KDAI6<: 68GDHH I=:

E6G6AA:A G:H>HIDGH '# 6C9 &# >H I=: H6B:$"

' ED>CI

!8" ) ED>CIH

1:I '&# 7: I=: G:H>HI6C8: D; I=: E6G6AA:A 8DB7>C6I>DC D; '# 6C9 &# $

/DG DC: 8DGG:8I ;DGB ;DG 9:I:GB>C>C< '&# ' ED>CI

+ + + + + + + )

* (,, *,, (,, '& ' &# # # # #

* (,, +))

) )'&

##

/DG DC: 8DGG:8I ;DGB ;DG 9:I:GB>C>C< I=: IDI6A G:H>HI6C8: ' ED>CI

** (,, +))

) ! ( '&

## # # #

/DG I=: 8DGG:8I CJB:G>86A K6AJ: ' ED>CI

')) ! #

O (&&* 4=: .DAA:<: -D6G9$ ,AA G><=IH G:H:GK:9$

5>H>I 6E8:CIG6A$8DAA:<:7D6G9$8DB !;DG ,3 EGD;:HH>DC6AH" 6C9 LLL$8DAA:<:7D6G9$8DB%6EHIJ9:CIH !;DG HIJ9:CIH 6C9 E6G:CIH"$

)4P 4/970+7 *

%##( 7+3602. .80,-102-7

5H>FG@CB & !<CBG@BH>=",@FGE@;HG@CB

C? DC@BGF

!9" ) ED>CIH

/DG DC: 8DGG:8I ;DGB ;DG I=: 8JGG:CI (% # JH>C< 848& ;GDB E6GI !8" ' ED>CI

+* !,-,**' $

')) ( !

%#

/DG I=: 8DGG:8I K6AJ: D; #( ' ED>CI

+* ! ,-,**' $ (,, )-, !& ( ( (" " % #

#

#

) !

*,, &

"%

#

/DG I=: 8DGG:8I CJB:G>86A K6AJ: D; &% ' ED>CI

,-,+' $&%

"18,63)8, 74198043 "18,63)8, 540387

'703. *' &# # )3+ ' &" " 74 8/)8 ' ' & &% # % #

**&'

& ' '& &

##'% % %

# #%

$46 8/, *466,*8 392,60*)1 :)19, -46 ! % ! 54038

,-,**' $ ! ! % #

$46 *466,*81; 6,1)803. ! % 84 &% ! 54038

)

* *& &

! ' & &

% %% % % %

$46 8/, *466,*8 392,60*)1 :)19, 4- &% ! 54038

* *,-,**' $ ,-,+' $

) ) !

&

%%

!:" ( ED>CIH

0C I=: C:L 8>G8J>I# 6I :FJ>A>7G>JB# HD I=: IDI6A 8JGG:CI <D:H I=GDJ<= :68= D;

I=: ILD G:H>HIDGH

,'%

+* !,-,* $

* ) &,, ! ( &

%# # # # #

/DG I=: 8DGG:8I K6AJ: D; I=: KDAI6<: 68GDHH I=: 86E68>IDG ' ED>CI

,-,* $ *,, (-, !& ! &" % #

&$ &"

&*-, +, " (-, !$

/DG I=: 8DGG:8I CJB:G>86A K6AJ: D; % ' ED>CI&

%-, +, #$

O (&&* 4=: .DAA:<: -D6G9$ ,AA G><=IH G:H:GK:9$


!

)5P 50:81+8 *

%##( 8+4713/ /91,-213-8 !.EGC *"

6J?HIAED &$' FEADIH IEI;B ,AHIGA<JIAED

E@ FEADIH

!6" ) DC>BHG

/CF 6 GH6H:A:BH C; 1=AQG @6K# F:8CN>B< H=6H 2%$ ' DC>BH

$!

/CF H=: 86@8I@6H>CB C; H=: HCH6@ F:G>GH6B8: ' DC>BH

!#!%$1222 -22 1-22 !

/CF H=: 8CFF:8H 6BGK:F# >B8@I9>B< IB>HG ' DC>BH

/10 '+32 12 *

1-22 $

!7"

!>" ( DC>BHG

/CF H=: 6AA:H:F >B G:F>:G 6BMK=:F: >B H=: 8>F8I>H :L8:DH H=: 86D68>HCF 7F6B8= ( DC>BHG

!>>" ( DC>BHG

/CF H=: JC@HA:H:F >B D6F6@@:@ 68FCGG H=: 12 F:G>GHCF22 ( DC>BHG

!8" ) DC>BHG

/CF 6 8CFF:8H :EI6H>CB F:@6H>B< H=: 8=6F<:# JC@H6<:# 6B9 86D68>H6B8: ' DC>BH

%" % CF%

"%

/CF F:8CN>B< H=6H H=: JC@H6<: 9FCD 68FCGG H=: 86D68>HCF >G H=: G6A: 6G H=: JC@H6<: 9FCD

68FCGG H=: F:G>GHCF-22

' DC>BH

/

-22+32 12 * -22 .32 '% $!

/CF H=: 8CFF:8H 6BGK:F K>H= H=: 8CFF:8H IB>HG ' DC>BH,

/2 12 ( .32 '"

.130 12 )"

O (&&* 4=: .C@@:<: -C6F9$ ,@@ F><=HG F:G:FJ:9$

5>G>H 6D8:BHF6@$8C@@:<:7C6F9$8CA !;CF ,2 DFC;:GG>CB6@G" 6B9 KKK$8C@@:<:7C6F9$8CA%6DGHI9:BHG !;CF GHI9:BHG 6B9 D6F:BHG"$

)5P 50:81+8 *

%##( 8+4713/ /91,-213-8 !.EGC *"

6J?HIAED & !=EDIADJ?>",AHIGA<JIAED

E@ FEADIH

!9" ( DC>BHG

/CF 6 8CFF:8H :EI6H>CB ;CF H=: DCK:F 9>GG>D6H:9 ' DC>BH0

0 1222

1222 1222

1222

#" #"

# $ ! $!

.6@8I@6H>CB ;CF H=: G:8CB9 HKC F:@6H>CBG=>DG/

1222 1222+32 12 * 1222 +32 ' $!

/CF H=: 8CFF:8H GI7GH>HIH>CBG ' DC>BH0

0/ / +32 '

+32 12 * 1222 #" +32 ' +32 12 * #" 1222

#

0,3. 12 &#

!:" ) DC>BHG

/CF 8=CCG>B< R06F<:FS ' DC>BH

/CF 8CFF:8H ?IGH>;>86H>CB >B KCF9G CF K>H= BIA:F>86@ :L6AD@:$ /CF :L6AD@:+

R3:D@68>B< H=: -2 F:G>GHCF K>H= 6 @6F<:F F:G>GHCF @CK:FG H=: GH:69M GH6H: 8IFF:BH#

86IG>B< H=: JC@H6<: 68FCGG H=: 12 F:G>GHCF HC 9:8F:6G: 6B9 H=: JC@H6<: 68FCGG

H=: F:D@68:A:BH F:G>GHCF HC >B8F:6G:$S !' DC>BH"

2

22

R4=: 86D68>HCF >G >B D6F6@@:@ K>H= H=: F:D@68:A:BH F:G>GHCF# 6B9 GC >HG JC@H6<: >B8F:6G:G

6B9 H=:F:;CF: >HG 8=6F<: >B8F:6G:G G>B8: " $S !' DC>BH"%

( DC>BHG

O (&&* 4=: .C@@:<: -C6F9$ ,@@ F><=HG F:G:FJ:9$

5>G>H 6D8:BHF6@$8C@@:<:7C6F9$8CA !;CF ,2 DFC;:GG>CB6@G" 6B9 KKK$8C@@:<:7C6F9$8CA%6DGHI9:BHG !;CF GHI9:BHG 6B9 D6F:BHG"$

%0P 0+53,'3 &

#!!$ 3'/2,.* *4,()-,.)3

1B8@A:=< #"! >=:<A@ A=A6; (:@A?:7BA:=<

=9 >=:<A@

!6" ' ED>CI

/DG 8DGG:8IAN >C9>86I>C< I=6I I=: 9>G:8I>DC D; I=: ;>:A9 >H 0142 I=: E6<: DG >C

I=: Q7 9>G:8I>DC$

' ED>CI

!7" ( ED>CIH

/DG HI6I>C< I=6I I=: !B6<C:I>8" ;DG8: >H E:GE:C9>8JA6G ID I=: K:AD8>IN# DG I=: ;DG8: >H

8:CIG>E:I6A# DG 6C :FJ>K6A:CI 8DC8:EI$

' ED>CI

$04)# %,) 53) 0* 4,) 1,2&3) 8')/42-1)4&. *02')!9 6-4,054 34&4-/+ -43 3052')! )&2/)( /0 '2)(-4"

/DG HI6I>C< I=6I I=: !B6<C:I>8" ;DG8: DG ;>:A9 8=6C<:H I=: 9>G:8I>DC D; I=: K:AD8>IN 7JI CDI

I=: HE::9# DG 6C :FJ>K6A:CI 8DC8:EI$

' ED>CI

!8" * ED>CIH

/DG 6 8DGG:8I :MEG:HH>DC >C9>86I>C< I=6I I=: B6<C:I>8 ;DG8: EGDK>9:H I=: 8:CIG>E:I6A ;DG8: ' ED>CI.

"! $

#

!!

/DG 6 8DGG:8I 86A8JA6I>DC D; I=: G69>JH D; I=: IG6?:8IDGN ' ED>CI

/1*, "01)*, "

. .

#

/DG 8DGG:8I HJ7HI>IJI>DCH >CID 6 8DGG:8I :MEG:HH>DC ' ED>CI/(

2.,

. /1+0 /0 ' 010(0 & 01)*, "

/1-, /0 #$

!$#

"!

/DG 6 8DGG:8I 6CHL:G L>I= JC>IH ' ED>CI,/1*- /0 " !!

!9" ) ED>CIH

/DG 6 8DGG:8I :MEG:HH>DC >C9>86I>C< 6C :FJ>K6A:C8: D; LDG@ 6C9 :C:G<N DG :A:8IG>8 EDI:CI>6A

:C:G<N 6C9 @>C:I>8 :C:G<N

' ED>CI

./

.! "!

/DG 8DGG:8I HJ7HI>IJI>DCH >CID 6 8DGG:8I :MEG:HH>DC ' ED>CI2.,

.. ,

/(

/1-, /0 #$/ //1*- /0 " !

. . . /1+0 /0 '

"

!!

/DG 6 8DCH>HI:CI 6CHL:G L>I= JC>IH ' ED>CI

+)+0 %

O (&&+ 4=: .DAA:<: -D6G9$ ,AA G><=IH G:H:GK:9$

'3L 3.86/)6 (

%##& 6)25/1- -7/*+0/1+6 !,CEA ("

4H=FG?CB %$# DC?BGF GCG9@ *?FGE?:HG?CB

C> DC?BGF

!3"

!;" ( A@;?ED

-@C 3E =73DE EH@ 5@CC75E 7=75EC;5 8;7=6 =;?7D ;? E:7 C;9:E 6;C75E;@?D ' A@;?E

-@C E:7 =;?7D 9@;?9 E:C@F9: E:7 7?E;C7 079;@? . 8C@> E@A E@ 4@EE@> ' A@;?E

%15*# $ 4-0,.* .-0* ,1-0, +31/ 512 51 '1551/ (16.) *&30 & /&7-/6/ 1+ " 21-05!

!;;" ( A@;?ED

-@C 7;E:7C @8 E:7 8;CDE EH@ 7BF3E;@?D 47=@H ' A@;?E

! % !$

$ %

,)00 & ' 01/. %

,,10 /0 " !

-@C E:7 5@CC75E 3?DH7C H;E: F?;ED ' A@;?E

!4" ( A@;?ED

."

! %

-@C E:7 5@CC75E 7BF3E;@? 8@C E:7 C36;FD ' A@;?E

"

!%

-@C 5@CC75E DF4DE;EFE;@?D 5@?D;DE7?E H;E: E:7 3?DH7C E@ !3"!;;" ' A@;?E.+ ,

/(

+1+) /0 #$ ,10 /0 " !

-1. /0 ' 01/. %

010*0 "

K (&&) 1:7 ,@==797 +@3C6$ *== C;9:ED C7D7CG76$

2;D;E 3A57?EC3=$5@==7974@3C6$5@> !8@C */ AC@87DD;@?3=D" 3?6 HHH$5@==7974@3C6$5@>%3ADEF67?ED !8@C DEF67?ED 3?6 A3C7?ED"$

'3L 3.86/)6 (

%##& 6)25/1- -7/*+0/1+6 !,CEA ("

4H=FG?CB % !;CBG?BH=<"*?FGE?:HG?CB

C> DC?BGF

%

$

!5" ( A@;?ED

-@C ;?6;53E;?9 E:3E E:7 ;?;E;3= 8@C57 ;D M1@H3C6 E:7 4@EE@> @8 E:7 A397N ' A@;?E

-@C 3 5@CC75E <FDE;8;53E;@? ;?6;53E;?9 E:3E E:7 >39?7E;5 8@C57 ! " 675C73D7D 3D

G7=@5;EI 675C73D7D# H:;=7 E:7 7=75EC;5 8@C57 ! " C7>3;?D E:7 D3>7# D@

%# !

$# ! $ %# # $

' A@;?E

!6" ( A@;?ED

-@C E:7 A3E: ;? 079;@? . 47;?9 DEC3;9:E 3?6 :@C;J@?E3= ' A@;?E

-@C E:7 A3E: ;? 079;@? .. 47;?9 3 5;C5F=3C 3C5# 5FCG;?9 6@H?H3C6 ' A@;?E

K (&&) 1:7 ,@==797 +@3C6$ *== C;9:ED C7D7CG76$

2;D;E 3A57?EC3=$5@==7974@3C6$5@> !8@C */ AC@87DD;@?3=D" 3?6 HHH$5@==7974@3C6$5@>%3ADEF67?ED !8@C DEF67?ED 3?6 A3C7?ED"$

;0! 05+-49- :

>??< -91.426 6,4873427-

/"($#'%& =

!" +*').- .*.$( #'-.,'%/.'*)

*& +*').-

!6" ) ED>CIH

.DG JH>C< 2=BPH A6L ID ;>C9 I=: IDI6A G:H>HI6C8: D; I=: 8>G8J>I & ED>CI

"$"*'# !

72 + 498 . 498

.DG 6 8DGG:8I :MEG:HH>DC ;DG I=: IDI6A G:H>HI6C8: I=6I =6H I=: >CI:GC6A G:H>HI6C8: D; I=:

EDL:G HJEEAN >C H:G>:H L>I= I=: L>G:PH G:H>HI6C8:

& ED>CI

(%")#%*' !(#) "$"*'! ! !

!(#)8938 498!

!(#)593 !

#/ %-5(3/%5( 40-65,0/ ,4 50 64( % &,3&6,5 (26%5,0/ 50 '(5(3.,/( 5+( 70-5%*( %&3044 5+(

8,3( )03 5+( ),345 10,/5! %/' 5+(/ $+.94 -%8 50 '(5(3.,/( ,54 3(4,45%/&( )03 5+(

4(&0/' 10,/5"

!(#) ")#& (%"72 + 498 . 8938 74 +

!(#)74 + 498 . 593 ! #

5H>C< I=: :MEG:HH>DC ;DG I=: G:H>HI6C8: D; 6 L>G: >C I:GBH D; >IH 9>B:CH>DCH

!(#)! " &"

!(#)" ! & "

.DG 8DGG:8I HJ7HI>IJI>DCH & ED>CI/ 6 :0

593 593 78 & 791 78 &"

.DG 6 8DGG:8I 6CHL:G L>I= 8DGG:8I JC>IH & ED>CI

8916 &"

1DI:* 4=: A6HI ' ED>CIH 8DJA9 7: :6GC:9 ;DG H=DL>C< JC9:GHI6C9>C< D; ! " &" 7N

JH>C< >I L>I= I=: 6EEGDEG>6I: K6AJ:H D; " 6C9 # 6C9 HDB: K6AJ: D; G:H>HI6C8:%

!7" ) ED>CIH

4=: ;DG8: DC I=: B6<C:I >H JEL6G9H%

3D>CIH 6G: 6L6G9:9 ;DG I=: ?JHI>;>86I>DC 6H ;DAADLH%

.DG >C9>86I>C< I=6I I=: G><=I$=6C9 GJA: H=DJA9 7: JH:9 & ED>CI

.DG 8DGG:8IAN >9:CI>;N>C< I=: 9>G:8I>DC D; I=: B6<C:I>8 ;>:A9 7:IL::C I=: EDA:H D; I=:

B6<C:I 6H 7:>C< ID I=: G><=I

& ED>CI

.DG D7I6>C>C< 6 9DLCL6G9 ;DG8: DC I=: L>G: JH>C< I=: G><=I$=6C9 GJA: & ED>CI

-M6BEA: ;DG I=: 67DK: ( ED>CIH* 4=: 9>G:8I>DC D; I=: ;DG8: DC I=: L>G: >H <>K:C 7N I=:

G><=I$=6C9 GJA:% 4=: 8JGG:CI >H >CID I=: E6<: 6C9 I=: B6<C:I>8 ;>:A9 >H ID I=: G><=I% ,N

I=: G><=I$=6C9 GJA:# I=: ;DG8: DC I=: L>G: >H I=:C 9DLCL6G9H%

.DG JH>C< 1:LIDCPH (G9 06L & ED>CI

.DG :M6BEA:* 4=: ;DG8: DC I=: L>G: >H 9DLCL6G9H# HD I=: ;DG8: DC I=: B6<C:I BJHI 7:

JEL6G9H%

1DI:* + HIJ9:CI L=D 8=:8@H Q9DLCL6G9R 86C G:8:>K: ( D; ) ED>CIH >; I=:N 8DGG:8IAN JH:

I=: G><=I$=6C9 GJA: ID H=DL I=6I I=: ;DG8: DC I=: L>G: >H 9DLCL6G9% /JHI 8=:8@>C<

I=: 7DM QJEL6G9R L>I=DJI ?JHI>;>86I>DC G:8:>K:9 CD ED>CIH%

! ;<<: 5,. 6'**.-. 7'2&/= 8** &+-,$% &.%.&#./=

4+%+$ $,. 6'**.-. 7'2&/ '( $,. 3.19 """=0'**.-.1'2&/=0')=

;0! 05+-49- :

>??< -91.426 6,4873427-

/"($#'%& = A*%&#'&"()@

#'-.,'%/.'*)

*& +*').-

!8" ( ED>CIH

.DG H>BEA>;N>C< I=: ;DGBJA6 <>K:C >C I=: :FJ6I>DC I67A: ;DG I=: ;DG8: DC 6 8JGG:CI$

86GGN>C< L>G: !DG HI6I>C< I=6I "/8!& ED>CI

$ #"%

.DG 8DGG:8I HJ7HI>IJI>DCH & ED>CI

89828 -

498 . 89868 &

$%

#"

.DG 6 8DGG:8I 6CHL:G L>I= 8DGG:8I JC>IH & ED>CI

8913 ,%

!9" ( ED>CIH

.DG 6 HIG6><=I$A>C: G:A6I>DCH=>E & ED>CI

.DG 6 G:A6I>DCH=>E I=6I E6HH:H I=GDJ<= I=: DG><>C & ED>CI

.DG 6 HADE: A:HH I=6C I=: DG><>C6A A>C: 7JI 124 O:GD & ED>CI

!:" & ED>CI

.DG 6 EA6JH>7A: HDJG8: D; :GGDG I=6I LDJA9 EGD9J8: I=: EADII:9 G:HJAIH & ED>CI

.DG :M6BEA:* 4=: =DG>ODCI6A L>9I= D; I=: L>G: 6EEGD68=:H I=: L>9I= D; I=: B6<C:I%

1:6G I=: :9<:H D; I=: B6<C:I I=: HIG:C<I= D; I=: B6<C:I>8 ;>:A9 9:8G:6H:H% +H I=:

A:C<I= D; I=: L>G: >C8G:6H:H# I=: B6<C:I>8 ;>:A9 :ME:G>:C8:9 7N I=: :C9H D; I=: L>G:

9:8G:6H:H >C HIG:C<I=# A:69>C< ID 6 HB6AA:G B6<C:I>8 ;DG8: I=6C :ME:8I:9%

! ;<<: 5,. 6'**.-. 7'2&/= 8** &+-,$% &.%.&#./=

4+%+$ $,. 6'**.-. 7'2&/ '( $,. 3.19 """=0'**.-.1'2&/=0')=

AP PHYSICS B 2005 SCORING...

Documents

Transcript of AP PHYSICS B 2005 SCORING...