vật lí 10 cơ bản học kì 1 đầy đủ
Bạn đang xem bản rút gọn của tài liệu. Xem và tải ngay bản đầy đủ của tài liệu tại đây (523.95 KB, 72 trang )
!
"
#
$
%&!
"
'#(
)('
!
"
#
"
#
"$
"
%#
"
"
&"
"
'
"
(
)
"
#
"
"
"
"*
"+*
&$
"
"
'(
"
*
'
, -#
".
!
"
"
)
"
"
."
$#
'+
"
)
)
,+
)'
'
"
,
-
.
/'$
0
'
,+
)(
"
1
,+
)(
"
) +
(
23
43
/0
"
"
" #
"
1
/0#
!
/ #
"
$
1'#
(
!
1
/2#"3!
"
" #
"
"
'
!
)
"
"""
"
-0
%4-5("
"
"
3
"$
"
"
*#
-
!
#"
.
/2
" #
"
$
"#"
1
/
"
!
" #
"
$
"#"
$
#"
1
/
3
"
-6
/"
"
#"
"
#"
"
"
)
#
+
+"#"
"
"#"
"
"
#"
7
$
/-
3
""
!
#
"
#"
1
/2
#
"
'#.("
"
"
"
"
)
/
3
"
-8
/0
"
)
"
"
#
""
1
/-
468 #
"
$
$
9"
95
$
!
"3
$
$
,+
5
0
"
( 6
0
)(
"
,+
)7),
"
078(
9
,
/-
"+
!
" #
"
' #
"(
/4."
$#
!
/4: +
"
-
!
/
3.
"
$
#
/-
#."
$
'!
:,2(
/
!
"3.
"#
/4.
"
"3#-6
/4."
,+
:5
0
"
()
);
)
,
1
<5
)(
"
1
< 6+
/;#
"!
)
"
""
"#"
"
/4.
:,2
/4."
$
"3
' #
"
"
$
#"
" #
"
"
*
!
.(
/4."
$
'(=,+
)',
"
0'
'(
"
,+
)'
-
" #
"'
"*"$
($
.
"
"
#
"
.
#
"
"3"
/',
"
0'
5
" #
"
$
"#"
"
#"
.
!
'*
.
"#
+(
:'>(
9
,
'
#
+
+"#"
"
"
#"
"
"
#"
7
$
'
);
),
1
<5
)(
"
1
<6+'
'?
-
00+)1
),'
"
'
(
#
""
#
" #
"
$
"!"
$
"
)
)
"
#
"*
!
"
"
!
"
#
"$
#
"'<(5
9
/'
,+
'
,8"
9)&9
"
"
"
"
9$
"
=5
94)
6
:
"3#
/ #
#)
"
" #"
"
"
#
" #
"
! !
"
"
#
"
#
"
/# )
"
"
#"
"*
"+*
"$
"
15
"
"
"
"3
"
""
"+
$
' 3
("
"
""
1
/5)
"
5"
$
"
1
/-
$
8
$
.
/-
3
"
->&
"
"
"
#"
"?
@A-B
"#
$
""
@$
"
/7
)
"
"#"
"
"
$
"
"
;
!
"
#
"
"
C-
""
!
$
"
7/
/-
""
)3
$
D#
6E+
" #
D$
"
'
$
"
(
)
"
)3*"#
!
)
"
)3
/
.+
"
!
!
"
"
"
"
1
/-
" .
"
. .
"
"
)3
6E+
""
"
"
$
"
1
/5"
$
"
"*"
#"
"
7
"
F"
"
"
"
#
"*"
#
/-
3
"
-?
"
"
1
/ G
"
"
*" #
F"
"
"
4
:,1
/-
"#
"
"
1
/ %#
"
"
F
1
. +
!
1
H4I- #
"
"
"
7
"
4I-J4
"
<7
/4.
:,2"
$
#
1
/-
!
"
9)
9&
5
)8"
"
'9)
9("
'4
=(
/;
"
5
)
*8"
=
=
/-
5)8
"
"
"
5'8E&8(
B-
5
@5
)
)
,+
@5
0
"
()
);
)
,
<)(
"
,+
/-
#.
"
$
/ -
"
"
#
"
"
B
"
/4
"
$
$
)3*"#
/A
"
""
"*"#
F "
"
/4."
"
'$#
. "
"
*"#(
/;#
"$
"
*
#
"
$
"
F
"
/4
"
+3
+)
"
#
"4
+3
+
)
"
)
"
#
" *
"
"
"
"
#"
'
) ;
) ,
<)(
"
,+
'
'#+)
1
,++'
5"
'*
"
($
"
"*"#
"
7
"
"
"
"
*
"
/'
,
"
01
'
?'
8()('
4I- #
"$
"
"
F
A3
,+
4(
"
)+ 7B
/, "
$
!
*
"$
"
F"
-
4I-
47F"
"
8
/;
$
"#
+
+#
#
"+"3'$
"
(
?'C(
6
0'
/$
/%&!
"
D
"
!
%
'#(
)('
"*
;#
!
"
"
+"
"#
+
,
"
"*
!
;3
"
"
K"
"*
"
""#
+"""
"
#
"
"*
""
"
*
++
'(
"
*
'
4
3
888>"#
$
5
".
"#
+
"*
'+
"
)
)
,+
)'
'E
"
0<*
)(
9
'F:3G
-#
"
$
1
)
"
"""
"
$
1
%#
"
"
1
/'$
0
'
,+
)(
"
1
,+
)(
"
) +
(
DL
/ ;#
" "
""
1-"
"
#
""
17
1
,+
-
6
01
1
+ ) <( *5
)(
"
)(
"
,+
'
/4.
$
"
"
$
>
6EL
6ML
/N
$
+O"
"
"
#
"
"3
'/(
"
"
"
'/(
"
"
.
/2
#
$
#
""
"!
"
"
#
"
"
$
"
.
#
"
"
/-
""
$
0O
!
1"
"1
/
. $
3
"
"
"
" "
"
1#
)3
""
1
/-
)3"
"F
"
"#
"
"
"
"
"
"
"
$
" ."
"
/;#
$
1
/"
$
"*
1
/-
"
+
"
"
"
$
1;
!
#
/I
!
"1
/, "
$
"*
<-
"*
$
$
"*
F
"
"
"
/
"*
".
!
"#
"
"
/-
!
"*
1
/I
"*
*
1
/;#
8
"*
"
""
.3
)
/-
3"
:,2
"
+"
"*
"1
/-
3
"+"
#"
<46-
)#"+
""
"
')
M
JM(,"
'" J M( $
$
#"
*" #
#
/-
"3!
!#
$
3
"
"
/
'
)3 )P3$$ $* "
"
+( , $
.
"*'"
"
(
/ 4. "
"
"
"
#
)3
"
/-"
"
A
=
'6(
,+
/5
0
"
(6
0
)(
"
,+
B
"
,(1
8(
9
,
, ,
) )(
"
)(
"
,+
B
"
,('
/-
$*3""
"
$
#
/4..
"
$
'
"*
(
/0
"
$
#
<-
"*
$
"
<-
"*
$
"
"*
"
/,#
/
!
/
'6(.
= =
/
"*
."
$
"#
"
"
,+
: 5
0
"
( .
<5
)(
"
,+
1
,+
,+
H
)(
"
)(
"
,+B
"
,('
/
:,2
)#
!
+"
"*
M M
= + = +
'8(
/4."
$#
"
#
'(
"
,+
B
"
,('
'+),+
<(*5
=
Quãngđườngđiđược
Tốcđộtrungbình
Thờigianchuyểnđộng
=
7
Q.*
QC
/'(
"
,+
B
"
,('
-
"*
$
$
"*
F
"
"
"
:'>(
9
,
,,
)<
)(
"
,+
B
"
,('
= =
"*
."
$
"#
"
"
'<5
)(
"
,+
1
,+
,+
H
)(
"
)(
"
,+
B
"
,('
' <5
)(
"
,+
B
"
,('
M M
= + = +
/'+
,+
H
)(
"
)(
"
,+
B
"
,('
?
"
'<(
"
"
<48-
)#"+
""
"
')
M
JM(,"
'" J M( $
$
#"
*" #
"
'/(
"
"
/7
!
"
.
+
"
"
#
"
"
"
"
!
"
"
K"
/%"
'8(
!
"
"
.
""
1
/;
3
"
"
K"
"*
"
""
/,
%
$#
+
')"(
)
"
"
"
"
$
"
"
'"(
"
"$
"
"
')(
<7 "
"
"
"
3
!
8+
/
"
"
K"
"*
""
1
/" 3
8 "
8
"*
"
"
"
"
"
"
"
+
"
8
,
.
8"
*"
"
"
<;#
$
"
)
"
*
+
1
/"
.J)<
/
3
+!
"
"
"
<G
"
"
+"
'
*
"($#
+
')"(
<;3
"
"
)9)
"
"
"
"
/-"".
+
"
"
#
"
"
/4
.3
*
+
/-$"
"
.3
)
"
"
8
*
+
6ML
,+
@(
"
)+ 7B
'
/, "
$
!"
/-
"*
$
1"
"
+"
"*
1
/;
$
"#
+":,2<:A
#
"+"3
?'C(
6
0'
E
:
$
:%&!
"
D
"
$!
"
!
%
'#(
)('
;
"
"
3
3"
! #
"
"
"
$
#
"$
""
"*
!#
#
!#
;
"
"
"
#
"
3
"
#
"
K"
"
"*
!#
#
!#
;
"
"
"
*
+
$
"
"
"*
!#
#
!#
;
"
"
"
+"
"
"*
!#
#
!#
,
"
"*
'(
"
*
'
A
'6
!
66
66
#
#(
'
<5
"
'
'
"
,
/'E
"
0<*
)(
9
'F@3G
;
""
"
+"
"*
1
:'$
0
'
,+
)(
"
1
,+
)(
"
) +
(
6L
OL
/ 2 )3
"
"*
"
#
""
"
"
".3
"
#
" "
!
!
#"
"
"
" )3
#
""
+
"*
';B
)3$*"*
"
+*
(;#
$
"
"
$
1 #
"
"
)
$
1,
"
""
1
/5 #
"+
!
#
""
"
1;#
#
" "
"
$
1
/5
" #
"
"*
" "
5
)3
#
"
"+
$
1
/
.+
)3
"
#
"
"
"
#"*
t∆
1
-
"
+!
"
"
,+
+
"
)
)5
(+
)
.'
/-
$*3.
,+
/5
0
"
(6
0
1
+)
)
' (
"
,+
B
"
*,+
"
,('
/
:,2
"
$
<
"
#"*
t
∆
"
$
5)3!
"
s∆
$
/"
#
""
"
!
"
"
#
" "
"*
'?
+)
)
'(
"
,+
B
"
*,+
"
,('
'+
-
)(
"
1
+)
)
'
s
v
t
∆
=
∆
'6(
$
$
#
""
"
#
""
"
< - " " "
#
"
#
/'?I)1
+)
)
'
;3" #
""
"
6 #
"
"
"
$
" 3"
"
#
"
!
"
$
$
;"3
""
)
:' (
"
,+
B
"
* ,+
"
,('
R
6ML
#
"1
/ ;#
" "
"
"
*
"
1S
1
/;#
""
"
+
"
!
"
1
/-
3
"
-6
<,
"
"
"
)3
"6
/-
3
8:,2
""
.
#
""
"
$
"
$
3"1
/,#
3" #
"
"
"
/-
3
"
-8
/ -
"
*
"*
"
""
#"
$
$
#
"$
-
"
"
"
*
#
""
"
"
"
/
$
"*
1
<I
17
$
#
""
"
"
"
"
"
1
/ -
"
+#
"*
"
!
1
/, "
$
"*
H-
!"
#
$
%
#
&
%
'
#
"
(
!
/
$*"
0#.$
"
#
""
"
"
"
#"
"
/-
3
#
)3
"
"
"
/-
"
$
#
""
"
"
"
"1
/ ,
"
$ "* "
"
/7
"
"
#"#
"*
"
"!
#
"
/7
"*
"
!
#
"
"
"
#"
#
1
/ ;#
"
"
$
";#
"
"
"
1'"
$#
(
/-
3"
"
.
"*
#
""
"
#"
s
v
t
∆
=
∆
'6(
$
$
#
""
"
#
""
"
<-"""
#
"
#
/-
+
"
/-
#
"
-6
/4.
:,2"
$
#
/-
#.$
-8
/
:,2
"
$
#
/ -
"
+#
"*
"
"*
!#
"*
#
!#
,+
: )
( 6
0 +) < )(
"
,+
B
"
,('
/I.
", "
$
"
/
"
#
" "
"
"
"
"
/;#
""
"
$"*
/2
/2&;
#
"$"
/ 4. "
$#
)# !
"
"
/
"*
$
#
""
"
*
"**
"3
"
/-
$
#
""
"
"*"3"
$
"*
!#
/-
$
#
" "
"
"3 "
$
"*
#
!#
H-
!"
#
$
%
#
&
%
'
#
"(
!
'(
"
,+
B
"
,('
' +) < )(
"
,+
B
"
,('
'E
0+)
v
a
t
∆
=
∆
'8( ,"
$
$
)
*
" .
"
#
"
"
#
"
"
0
v v v∆ = −
" '"*(
#
""
"
t
∆
'
0
t t t∆ = −
(
/,"
" #
""#
"3
"
-
$
Q.
8
*'?I)+)'
;
#
"$
$
3"
"
$
$
3"
0
0
v v
v
a
t t t
−
∆
= =
− ∆
r r
r
r
D
EL
DL
/
.
$
$
$
"
*
/;#
"
""
1
+
"
"1-"
1'"
$#
(
/'
$#
(B
"
"
""$
$
$
3"1;
.1
/$
$
3""
+
"
1'
"
$
"
!#(
/ ;#
"
3""
"1
/T
""
"*
"
"
$
*
1'
"
#
""1(
/-
"!
"
"
)#!
"
"
#
""
"*
!#
/
$#
)#!
"
#
" "
"*
!#
/;#
"
"
! #
""
"
-7B7*
"
1 -
!
"
1
/-
".
"
"
"
1
/"
"
3
"
3
"
!.
"
#
""
"
"3"
U
"
->
/4
""
"
"
"
1
/7
-7B7
$
#
" "* "3 "
"
"
"
"
"
0
2
tb
v v
v
+
=
/2"
+
"
#
"
3
"
"
"
"
"
-7B7
/
3
"
-?E
0
v v v∆ = −
" '"*(
#
"
0
t t t∆ = −
"
0
0
v vv
t t t
−∆
=
∆ −
/2
:,2"#
+"
"
$#
;#
v
a
t
∆
=
∆
'8( , "
$
$
)
*".
"
#
"
"
#
"
"-
$
Q.
8
/ 0
;
" +
"
#
" " $
$
3"
/;
V
M
v
∆
r
+
v
r
0
v
r
;3"
a
r
+
v∆
r
+
3" #
"
0
v
r
v
r
0
v
r
a
r
v
r
0
0
v v
v
a
t t t
−
∆
= =
− ∆
r r
r
r
'8L(
/4:"
$#
"
$
,+
@ )
( 6
0 1
+ )< )(
"
,+
B
"
,('
/0
<
"
"
0
0
v v
v
a
t t t
−
∆
= =
∆ −
'H(
<$#"
"
"
M
'"
M
JM(
t t
∆ =
<
'H(
0
v v
a
t
−
=
.
0
v v at
= +
'>(
$
"
"
#
"-"" #
"
#
"
"
/:
!
"
"
"
"
$
#
""
$
"
/
3
"
->
,+
4J
)+
)
5
8(
9
,
,<K
1
0+8(
7171
2
7
tb
s
v
t
=
0
v
r
v
r
0
v
r
a
r
v
r
2 #
"-7B7 3""
#
"
+
"
+
3" #
"
!
"
$
$
""3
""
)
/'?
+))(
"
K'
'+
)5
1
+)'
"
"
0
0
v v
v
a
t t t
−
∆
= =
∆ −
'H(
<$#"
"
"
M
'"
M
JM(
t t
∆ =
<
'H(
0
v v
a
t
−
=
.
0
v v at
= +
'>(
$
"
"
#
" -"" #
"
#
"
"
*'+
1
+)H
'
:'+
)5
8(
9
,
,
,
))(
"
K'
"
"
"
"
"*
tb
s
v
t
=
7
-7B7
$
#
" "* "3 "
"
"
"
"
"
0
2
tb
v v
v
+
=
M
$
#
"#& $
#
"
0
v v at
= +
O
/-
3"
"
" #
"
W
"
8
"
'8(F'?(X
0
2
tb
v v
v
+
=
0
v v at
= +
:
2
0
1
2
s v t at
= +
'?(
$
"
"
-7B7
/
3
"
-?E
/4."
"
CCCC
2 2
0
2v v as
− =
'E(
:
2
0
1
2
s v t at
= +
'?(
$
"
"
-7B7
@'+
)-
9
+ )7
1
+ )7 8(
9
,
, ,
)
)(
"
K'
'>(
'?(".
2 2
0
2v v as
− =
'E(
EL
,+
(
"
)+7B
'
/;""
#
""
"
#
"
"
6
"
1;3";"
6
"
"*
)
"
1
/-"
"*
1-7B71
/;""
"
#
""
"-7B71
/;
$
A
#
"++#
$
?'C(
6
0'
@
$
:%&!
"
D
"
$!
"
!
%FG
'
<5
"
'
'
"
,
-
.
/'E
"
0<*
)(
9
F43G
-"
"*
1-7B71
;""
"
#
""
"-7B71
-
3"""
"*
!#"
3" #
"1
Y
:'$
0
FG
,+
)(
"
1
,+
)(
"
) +
(
6ML
6EL
6ML
/"
"*
3
:,2"
$#
+ %
-7B7
/-
"
#"
"
"
-7B7
+"
"
"
/-
")3
""+!
"
8
"*
$
"*
#
!#
'-7-B7(
/+#
3"
""
"
"*
!#
/-
3"""
#!#"
3" #
"1
/7 "
#
"K"
"
-7-B7
F
-7B71
/-#
.
!
"
"
F+"
"-7-B71
/ -R -
$* )
"
* *
" !
+
4
)# !
+
)3
+
$
-7B7
1'
"
!
"
(
/
"
)
M
F
M
"
+"'R("
/ #
"#
$
1
/, "
..
"
"
"
$
'
"
>$#(
/4
!#.
"
-D'"
)3
+
"
$
*"#
+$
!
*
(
/-
"
+!
"
"
,+
-
.)(
"
)(
"
,+
B
"
,('
/4.$
#
"
+"
'<(
9)
5'"
M
(.5'"()
)
;#
+"
#"
5$
)J)
M
<.
5
"
"
"-7B7
2
0
1
2
s v t at= +
:
2
0 0
1
2
x x v t at
= + +
'R(
,+
/ 5
0
"
( )
) ,B
)
,
"
0)(
"
)(
"
,+
B
"
)
0
,('
/4."
:,2
/ ;3" " " -7-B7
+
3" #
"
/0
"*
))
/,".3
!#
M
,+
: )
(
)
0 0+
)(
"
,+
B
"
,(
/
#.
"
+
/-
)
M
JM
M
JM
/7
'!
"
(&
"
"
/7
""#
+.$
"
"
/-
#.
"
2
0
1
2
s v t at
= +
"
$
+$
!
*
$
0
v v at
= +
0
0 3
30 ( )
0,1
v v
t s
a
−
−
⇒ = = =
−
, "
J
M6Q.
8
I
)3
2 3
0
1 1
3.30 0,1.(30)
2 2
s v t at
= + = +
4'<5
)(
"
,+
)(
"
)(
"
,+
B
"
,('
0
v
r
'<(
9)
5'"
M
(.5'"()
)
-#"
5 )#" +
" "
"
"
)
M
"
"*
9)
"*
!#
#
"#
M
""
"
.
"
"$
)J)
M
<.
5
"
"
"-7B7
2
0
1
2
s v t at= +
:
2
0 0
1
2
x x v t at
= + +
'R(
'(
"
,+
B
"
)
0
,('
'+ ))(
"
)(
"
,+
B
"
)
0,('
0
0
v v
v
a
t t t
−
∆
= =
∆ −
0
0
v v
v
a
t t t
−
∆
= =
− ∆
r r
r
r
0
v
r
a
r
0
v
r
v
r
v
∆
r
;3""
"*
#
!#
3" #
"
/'?
+))(
"
)(
"
,+
B
"
)
0,('
0
v v at
= +
!#
M
:'+
)5
8(
9
,
,
,
)1
.<5
)(
"
,+
)(
"
)(
"
,+
B
"
)
0,('
2
0
1
2
s v t at
= +
!
"#
2
0 0
1
2
x x v t at
= + +
EL
,+
(
"
)+7B
'
6M
/
"*
#
!# 3"""
3" #
"17 "
#
"K"
"
"*
#
!#
!
"
1
/;
$
"#"
"#
+":,2/:A'"
6/
>("".
"
"#
+
?'C(
6
0'
4$L
'#(
)('
-
$
"
#
"
"*
"*
-
*
"#
+ #
"$
"*
"*
)
%!
4"
!
"
#
"$
"#
+
"
+
""
"
'(
"
*
'
M
)Z$
"
"
"
6
>$
"#
"
"#
+'#
""
"+
"#
"
(
'
<5
"
'
'
"
,
-
.
/'$
.'
,+
)(
"
1
,+
)(
"
) +
(
OL / T
" "
"
"
"*
1
/ % "
"*
!
"
1
/ T
" #
"
"*
'#
(
,+
-
6
))
-8('
/4.
$#
+.
"
$
= =
M M
= + = +
0
v v at
= +
"
66
>EL
!#'""
#
"(1
/ - "
"
"
"*
'#
(!#'""
#
"(17 "
#
"K"
"
"*
'#
(!#
1
/5$
" #
"
"
-7B7"
1
/ % "
"
"*
'#
(
!#
!
"
1
/-
"$#$
"
".
"#
+":,2'
!#.
$
(
/,
.
Y"6E:,2
$
+
$*3
""
"*"
+#"
H,
/8)3
"
1
/G#"+
""
#
1
/,"
"
@"
)
M
J1
/
+ !
"
"
+"
8)3
/7
.)""
1
/28)3*
+"
"
$
"
1
/-
3
68"88:,2
"#"
"
"*"+#"
H,
/-
"+
'"
#
"(
/
+!
"
"
#
"
"
#
"*
#
!# "
"
!#
#
"
M
2
0
1
2
s v t at= +
"
"*
#
!# "
"
!#
#
"
M
7"
#
"K"
!
2 2
0
2v v as− =
2
0 0
1
2
x x v t at= + +
,+
/?
(
,
"
"
0+
+*
,B
)<)
-
)(
"
,+
'
/-
#.
*9
≡
@A'<(
)
A
J6M)
@
JRMQ)
A
A
J?MQ
.
@
J1&.
A
J1&)
@
J1&)
A
J1
0#"
"
@"
$
$
*"#)#"+
")
M@
JM&"
M
J
M
- "
"
8)3$#$
"$
. 60 ( )
. 40 ( )
A A
B B
s v t t km
s v t t km
= =
= =
%"
8)3
$
0
0
. 60 ( )
. 10 40 ( )
A A A
B B B
x x v t t km
x x v t t km
= + =
= + = +
"
"
"
*
'(
7"
8)3
;
"
"
8)3*
+
2 8 )3 *
+ "
"
)
@
J)
A
60 10 40 0,5 ( )t t t h= + ⇒ =
.
>M+
"
"
$
)#"+
"
60 60.0,5 30 ( )
A
x t km= = =
"
@$
>M
*
"J6+
"& J?MQ&
M
JM
J1&.J1"J17
LJRMQ
"
40.1000
40
3600
km m
v
h s
= =
÷ ÷
11,11
m
v
s
=
÷
&"J6+
"JRM.
,"
"
,
"
$
)#" +
" "
M
'"
M
JM(
0
2
0
11,11
0,158
60
v v
v m
a
t t t s
−
∆
= = = =
÷
∆ −
I
"
"6+
"
$
N<4OE
-"9
≡
@A'<(
)
A
J6M)
@
JRMQ)
A
A
J?MQ
.
@
J1&.
A
J1&)
@
J1&)
A
J1
"
0#"
"
@"
$
$
*"#)#"+
")
M@
JM&"
M
JM
- "
"
8)3$#$
"$
. 60 ( )
. 40 ( )
A A
B B
s v t t km
s v t t km
= =
= =
%"
8)3
$
0
0
. 60 ( )
. 10 40 ( )
A A A
B B B
x x v t t km
x x v t t km
= + =
= + = +
"
"
"
*
'(
7"
8)3
)'(
>M
8M
"'(
9ME6M
;
"
"
8)3*
+
2 8 )3 *
+ "
"
)
@
J)
A
60 10 40 0,5 ( )t t t h= + ⇒ =
.
>M+
"
"
$
)#"+
"
60 60.0,5 30 ( )
A
x t km= = =
"
@$
>M
$
/<//OE
*
"J6+
"& J?MQ&
M
JM
J1&.J1"J17
LJRMQ
"
40.1000
40
3600
km m
v
h s
= =
÷ ÷
11,11
m
v
s
=
÷
&"J6+
"JRM.
,"
"
,
"
$
)#"+
""
M
'"
M
JM(
0
2
0
11,11
0,158
60
v v
v m
a
t t t s
−
∆
= = = =
÷
∆ −
I
"
"6+
"
68
/
+
#
"$
#
M
J1
/4
!#.$
"
".
"#
+ " :,2 :A
"
'
#
"*
(
2
0
1
2
s v t at= +
( )
2
2
1 1
0,185. 60 333 ( )
2 2
s at m
= = =
"
" #
" LJ
RMQ' LJ6RRDQ.(
@
+ !
"
"
#
"
"
"*
!#
0
0
'
'
v v
v v at t
a
−
= + → =
16,67 11,11
30 ( )
0,185
t s
−
= ≈
2
0
1
2
s v t at= +
( )
2
2
1 1
0,185. 60 333 ( )
2 2
s at m
= = =
"
" #
" L
JRMQ' LJ6RRDQ.(
@
+ !
"
"
#
"
"
"*
!#
0
0
'
'
v v
v v at t
a
−
= + → =
16,67 11,11
30 ( )
0,185
t s
−
= ≈
8L
,+
(
"
)+7B
'
/-
3
$
"+
"#
+
$
#
"+
"+"3
?'C(
6
0'
A$
@OP
CP
K
'#(
)('
!
+#"
.
"
!
*
.
"
!
"
"
!
,
".
!
"#
+
.
"
!
%#"
")
"
.
"
!'"
(%#
"
"
"*
.
"
!
'(
"
*
'
?B
/:
#
+*
+*
$
$
.
/:
!#!
"
$
" 3
"
'
<5
"
'
'
"
,
-
.
/'E
"
0<*
)(
9
F43G
-
"
$
"*
!#
1
4
"
"
"
"*
1
:'$
0
'
,+
)(
"
1
,+
)(
"
) +
(
8L
6DL
/-
"
"
"
"
.3
) #"
"$
;
.
#
1-
+
#
"*
#
"3
1 -
"
/
" #
""
"
.3
#
"
# #
".3
)!
7
$
.
"
!
#
"
/-
""
".
)3"
#
"*$
#
"3
1
/A
!..
"
<
""
#F
"
.
'*
#(
<6 "
#$
;
3
*
"
<
8 "
#
"
6"
"*
F
""
"
3
*
"
,+
+
"
)
)5
(+
)
.'
/4.$*3
,+
/5
0
"
(
<
)(
"
)
)1
<6+65
'
/-
.
""
""
$#
<:
)#""
<U)#"
"$
<
# "
) #"
"
'O
<<6+65
Q
<
'O
<)(
"
)
)1
<6+
65
'
+
$
#
"*
#
"3
2
$
"
.
#
""
6>
6>L
<
"
F
""#
*
"*'
$
(
/I?
3
0"
<
#
"*
#
"3
1
<
#
"3
#
"*
1
<
8 #
"*
$
#
1
<
8 #
" *
3
$
1
/;#
""$#
1
/;#
"33"
.
#
#
""
-
+
!
/-
"
"
"/"F,$$
/-
3
:,2+#8
/7#$
"
""
*
"""
/-
3
#
)3
"
"
"
/"
/;#
"
#"#
""1
/;#
.
"
!
#
"
/ 7
"" $#
1
/:
#
"""
+
$
.
"
!
/?""
#
"
$
.
"
!
/
".
"
!
"
;#
.
"
!$
.
!
"
!
"
$
<A)#""
/
$#
<6
<?
<>
<8
/
"
+
$
#
"*
#
"3
/ 4. "
$#
'
"
#
".3
(
,+
:5
0
"
(
<)(
"
)
)1
<)6+'
/4.
:,2
/2
""
"
"
F $
/2#"#
/$
"
#
".3
/:
.
#3
*
"
)3
+
$
.
"
!
/'O
<)(
"
)
)1
<)
6+F
<
G
$
%&
'(
:
"
!$
.
!
"
!
"
$
DL
,+
(
"
)+7B
'
/S"
.
#
#
"
"
1:
"
!$
1
/;
#
"++#
$
)3"
"#
+
?'C(
6
0'
6?
R$
@OP
CP
KFG
'
<5
"
'
'
"
,
-
.
/'E
"
0<*
)(
9
'F@3G
S
"
.
#
#
""
1:
"
!$
1
:'$
0
'
,+
)(
"
1
,+
)(
"
) +
(
6ML
6ML
6EL
/ 0
"
)
+
"
!1'
!#."
$#
(
/ ,
" +
"
"3
"+
.
/2"
+
?>
"
"$#
$
/-
"
!$
"
1
/,
"
"
&
3
:,2
"
"
"
/B
"
"
"
!$
!#
<,
-
+
"*
1
.1
<$
"
$
B7-B71;
.1
<
""#
"
!$
B7
/-
"
6
"
)
"
/-
3
""
"
#
"
"
B71
/7
"
!"
#
"#1 2
"
"
#
"
"
"
!"
1
<-
,"".
"
!
*
'
$
""
!(
/"
"
#
"
!#"
#
" 1
/-
"#"
"
7#"F
#*
"#"
#
""
!
""
/
"
.3
/ !
)
"
"
"
$#JYOQ.
8
*
J6MQ.
8
,+
)
(,B
),
"
0
)(
"
)(
"
,+
<
'
/4."
$#
"
+
"
/-
"
,
/2"$#
%
"
! $
+ "*
"
")!
/-
"
!$
"*
!#
,+
/
0)(
"
,+
<
-
)(
"
,+
B
"
,('
/
#
:,2
/-
+
$
"*
;
"
6
"
/7
$
B7;
"
"
* $
'"*!#(
,+
:5
0
"
()
))+
)5
1
+ )78(
9
,
,
1
+ )<
'
/
..
"
$
0
v v at
= +
2
0
1
2
s v t at= +
/2'
0
0v =
(
v gt
=
2
1
2
s gt=
/
$
""
!'Q.
8
(
/
!#
/4..
":,2
""
"
!"
".
')
(
<
)(
"
)
)1
'
'
9
,B
) ,
"
0)(
"
)(
"
,+
<
'
/%
"
!$
+"*
'+
!#!
(
/-
"
!
$
"
")!
/-
"
!$
B7
/-"
"
#
"
v gt
=
$
""
!
/-"
"
.
"
!
2
1
2
s gt
=
/'+)<
'
/
"#"
"
7#"F
#*
"#"
#
"
"
!
""
/
"
.3
/
)
"
"
$#JYOQ.
8
*
J6MQ.
8
EL
,+
(
"
)+7B
'
/
*
.
"
!1
6E
/;""
"
#
"F
.
"
!1
/-
3
$
"#
+":,2:A
#
"+"3
?'C(
6
0'
S$
4%&!
"
C
!
%
'#(
)('
%
"
"
;
"
"
"
$
"
!
"
3" #
"
"
%
"
"
"
"
"#
.
"
"
;
"
"
$
"
!
"
"
"
"
"
"
"
"#
-
"
'E?&EE&ER&ED(
.
"#
3""
6R
".
!
"
,
"#
+
"
)
%!
'(
"
*
'
,;7
'(&
"
&
&C
'
<5
"
'
'
"
,
-
.
/'E
"
0<*
)(
9
'F@3G
/
*
.
"
!1;
""
"
#
"
F
.
"
!1
:'$
0
'
,+
)(
"
1
,+
)(
"
) +
(
8L
RL
OL
/-
3
"
"*
$
"
1
/-
"*
*
1
/"
"
#
"#" !
F+ +
;#
"
$
"*
$
"*
#
"
$
$
5
"
!
*
"
$
"
$
"
;#
"
*
.
"
1
-
"
/ -
3
:,2 "
"
$
"
1-
!
1
/"
"*
3
:,2 " "
"
"
"
"
"
1
/"
$
"
1
/
"#
*+"
%
$
% %
+"
%
"$
#
",
/-
3
$#
!
"
1
/
"*
"!
"
#
1
/-77
#
"
$
"
#
#
"
*
"
#
+
"
.
"
+F
"
"
!
/-
"
"
+!
"
"-77
1
/5
+!
"
+
$
"
1
/;#
"3+
"
"
!
"
"
1
/-
3"#
+".
"
-8'"
"
!
)3(
,+
+
"
)
)5
(+
)
.'
/
#.
"
$
#
/4.$*3
#
"
#
,+
/5
0
"
(6
0
)(
"
,+
<
,('
/
#
:,2"
$
-
"
$
$
"
"
/;B6
"#
"C
/4.
:,2"
$
/4:
:,2 "
$
-
"
$
"
F
"
"
"
"
$
/ ;B
#
6
"
"
C
,+
:5
0
"
(6
0
+),+
'
/
"
s
v
t
= "
.$
"
"*
/2
/ 4.
:,2
"
+
[
#
$ %
#
%
%
% %
$
%
&!
%
#
\
s
v
t
∆
=
∆
s
∆
$
!
"
'
5
9
'(
"
,+
<
-
"
$
$
6
"
/' +) ,+
<( *5
<
)(
"
,+
<
Tốc độ TB
Độ dài cung tròn mà vật đi được
Thời gian chuyển động
=
:'(
"
,+
<
,(
-
"
$
"
"
"
"
"
$
'
E8(
'+),+
1
+),+
)
'+ ),+
,
s
∆
$
!
"
#
"
"
5 5L
"
"
#"*
t
∆
s
v
t
∆
=
∆
$
"
!
"
5
$
$
#
""
"
"
"
"
"
!
$
$
/'?I) 1
+ ) < )(
"
,+
<
,(
s
v
t
∆
=
∆
r
r
;
s
∆
r
"
"
"
"
5
* !
"3
"+"
"
6D
8ML
/-
)3
"
"
"
)3
)3$*
6
"
*
)3
H-77"
!
#
"$
/)3
s
∆
"
"*
"
"
s∆
$
+
7
"
$
s∆
r
$
3"
!
/;#
3" #
"
"
"
"
1
/%
"
1
/B
3
*
$
.'
3" #
" $ "
"
"
(
/-
3
:,2
.
"
E?
/
"
5$
"
"
"
#
"
""
s∆
r
"
95
α
∆
/A
"
"
.
#
951
/ "
!
"
"
"
"
"
"
""
1
"
"
*"
1
/
α
∆
*
#
'!(
"
*#'.("
"
$
1
/-
3
"
"
#""3"
'->(
/ ;B " # 6
"RM.
"
$
# ;#
-77$
1
"
*
"
1
/7
$
1
/
""
#
"
"
"
$
"
$
"# . ".
"6.
/;"
"
"
"#.17
1
/-77"
!
"
"
"
$
"
"
$.
#
4
$
1
"
"
1
<0
"
"
!
"
1
<;#
"
"
"$
!
"1
#
"
"
"
t∆
J6MM&
t
∆
J68M.
!
)3$
2 . 2.3,14.100
5,23
120
s r m
v
t t s
π
∆
= = = =
∆ ∆
s
v
t
∆
=
∆
r
r
/-
+"+"
"
,+
@5
0
"
(6
0
+),+
)7)(65
7+'
/4.
:,2F.
"
E?
/ 0* 3
"# .
# ""
+
"
/7
"
"
"
/
"
953
"
"6
"
/ "
t
∆
6
α
∆
/
"
"
"
ω
/;#
t
α
ω
∆
=
∆
/7
!Q.
/
3$
->
2
0,105
60
rad
t s
α π
ω
∆
= = =
∆
/-
-77$
"
#
"
6
2
T
π
ω
=
/7
'.(
1
f
T
=
7
43'4](
/7
!
" J
)
"
5
v
r
s
∆
r
* "3 + "+
""
5
;3" #
""
"
$
+"+"
"
:'+ ),+
)'(65
'+
'
5
9
,
9$
"#F$
"
5$
"
"
"
#
"
2
#
"
6
º
s∆
"
"
t
∆
"
953
"
α
∆
t
α
ω
∆
=
∆
$
"
"
"
$
$
*
953
"
"
"
"
"
$
$
*'1
α
∆
*'!(
"
*#'.("
"
$
'!Q.(
)'(6
-
"
$
"
#
"
"
2
T
π
ω
=
7
$
'.(
'+ 0
.
#
"
"6#
1
f
T
=
7
$
43'](
I'+
)-
9
+),+
1
+),+
)'
v r
ω
=
6O
<-
"
8 +"
t∆
/
"
"
""$#
+
3
"
"
)3
+'-R(
"#*
.s r
α
∆ = ∆
s
r
t t
α
∆ ∆
⇔ =
∆ ∆
v r
ω
⇔ =
/
.
"
-R
5,23
0,052
100
v rad
r s
ω
= = =
EL
,+
(
"
)+7B
'
/-
"
$
1"
$
1"
)
"1
/-
"
$
1 ""
$
"
/;
$
"#
+
#
+#"+"3
?'C(
6
0'
N$
4%&!
"
C
!
%FG
'(
"
*
'
,;4
EE
ER:,2' 3
"#
$
(
'
<5
"
'
'
"
,
-
.
/'E
"
0<*
)(
9
'F@3G
/-
"
$
1"
$
1"
)
"1
/-
"
$
1
""
$
"
1
:'$
0
'
,+
)(
"
1
,+
)(
"
) +
(
EL
8ML
/-
3
"
"
"*
1
/
"
*
1
/,"".
"
"
#
"1
/,"
"
"
!
"*
1
/
"
$
#
"
3" #
"$"
/;#
$
*
".
"
1
/-
3
:,2
3"""
"
/, !
3
)#!
.
3" #
"
v∆
r
/-77"
)
*"
1
,+
-
6
))(
9
/
.
"
$
#
"#
+
,
/-
$
"
,+
/5
0
"
(
)(
"
1I) + ) < )(
"
,+
<
,(
4
EE
/7
)3
""
#
""
=
"
.
".
3" #
"
v
r
#
"
"
"
#" *
t
∆
"
5
6
5
8
"
"
$
=
$
8 3" #
" $
*
6Y
6ML
/;
.
""-77$
"
"#1
/;#
"
"
"$#
"
"
"#1
/-
3.
"
EE
"
"
"
$
"
"#
2
2
v
a r
r
ω
= =
/7
"
1
/-
3
F$
$
"#
+
!
v
a
t
∆
=
∆
r
r
/
3
"
!
:,2'
(
/4."$#
-77" #
"
$
$ "
-77 $
"#
$
"
"#
,+
:5
0
"
(,+
-
)(
"
+ )
0'
/
.
/7
$
Q.
8
/
#
$
!
F$
$
"#
+"3#
'
EE(
/
"8 3" #
"".3
"
3"
v
∆
r
!.
"
#
"
1 2
v v v+ ∆ =
r r r
2 1
v v v∆ = −
r r r
v
a
t
∆
=
∆
r
r
4
ER
87
$
"
"#
2
2
ht
v
a r
r
ω
= =
EL
,+
@(
"
)+ 7B
/
*
"
"
$
3""
"#1
/;
$
"#
+
#
"+"3
$
A
P
%
"
L%&!
"
TP
?
'#(
)('
$
#
"
$
"
"
1
"
+
"
#$
'4I-(
#$
4I-
;
"
"
#
"
"
"
+
"
+
,
".
"
#
"
+
,
"
".
"
$
"
"
)
%!
'(
"
*
'
?-#
"
"
"
'
(
'
<5
"
'
'
"
,
-
.
/'E
"
0<*
)(
9
'F:3G
*
""
"
"
"
"
1
:'$
0
'
<
(
.)(
"
1
,+
)(
"
) +
(
6L
DL
/-
3
*$
"
"
$
+O1;B
/ "
;0O
"
"
"
!
$
"
" #
"
$
+
"
#
" "
8 #
"
.
8 #
"
"
#
"
"
"
+
"
"
10
"
"
"
17
"
$
#
"
"
/-
3
:,2
"
$
,+
+
"
)
)5
(+
)
.'
/4.*$
!
"3
#
,+
/5
0
"
(5
,+)(
"
)(
"
,+
'
' 5
,+ )(
"
)(
"
,+
'5
,+)(
"
8(
9
,
8M
EL
6EL
#
.
<
.
"!
#
"
.
1
/ 5 #
"
* $
64I-
#
"
"
"
"
"
#
"+
"
4I-
/-
3
"$#
!
"
4I-
1
/-
3
"
-6'# .3
"
"
)3(
4I-" "
+
/;#
!
"
4I-
"
K
"
"
/;#
"
"
"
4I-
1;B1
/-
3
"
-8';B
"
"
#
"(
/;B-
6"'3(
".)3
"
""8
<)9*
<)L9LL*
#
"""3!
$
/;B
"
$
1-
1
/-
3
$#
!
"
/6
"
.
.
"6"
)!
"#"#"
2 .
" "
!
"
"# #
;
.$
"
1
/ 3 3 " ;B " "
)3
""
1-
"
.)3
""
1
/)3
"
#
""
8
"
#
".3
#
"
/ ,
#
"
#
" .
$
#
""
"
C #
"
#
".
$
#
""
C #
"
.
$
#
" 3
"3
/-
3
#
""
"
"3
"3";B"
/ ;#
#
"
"
1
/-
:.
+
$
3"
;#
$
/7*
""'6( #
"
'8(
/4.
:,2"
$#
"
$
<;#
""
"
#
""
"
#"
<2+3
+)
)
"
#
"
/ 4
!
"
4I-
$
/
.
"
-6
< 7#
"3
"
"
)34I-
""
+
*
"
)3
/2;
!
CC
/-
#.;B
,+
:5
0
"
(
8()(
,
1
8()()(
"
,+
'
/4.
;B
+#
"
F
/*
#
"
$
/*
#
"
$
/4."
!
,+
@5
0
"
()+
)
)+
1
+)<<
.1
+))(
.7)(
)('
/4."
$#
<4*
!
<4*
*
"#"
/;
"
$
"
"
"'
"
(
/;"
"
!
$
;"'
"
(
/;
!
.
$
#
"3
"3'
(
4
!
"
4I-
"
K
"
"
/'5
,+)(
"
1
+)
;#
"
#
"
"
;#
"
"
"
'+
))+
1
+)
'
8()(,
1
8()()(
"
,+
'
/'+
))+
1
+)'
/,
#
"
#
".
$
#
""
C #
"
#
" .
$
#
"
C #
"
.
$
#
"
)
)
*+
tb tn nb
v v v= +
r r r
13 12 23
v v v= +
r r r
;#
""
"*"
3"
#
""
#
"
3
"3
*+
))
13 12 23
v v v= +
r r r
13 12 23
v v v= −
86
6ML
A
'>(
/7
$
"
#
"
H;#
""
"*"
3"
#
""
#
"3
"3
'<(
"
6>
J
68
<
8>
/ "
!
"
.1-"
#
"$
"
1
/-
" #
'<(
"
3
" --; !
!
3"
$
/ ;#
3"
'<(
'<(
/
'<("
!#'/(
tb tn nb
v v v= +
r r r
13 12 23
v v v= +
r r r
,+
45
0
"
()+
)
)+
1
+)<<
.1
+))(
.7
))('
EL
,+
(
"
)+7B
'
/
"
#
"""
+
+
'
(1
/;
$
A":,2:A
#
"+"3
?'C(
6
0'
88
$L
'#(
)('
,
+.$
"
.
"
!
"
"!"
-
*
".
"#
+
$
)
%!
"
"
#
+
'(
"
*
'
4.Z$
"
"
+
"#
+$
"
"#
+
'
<5
"
'
'
"
,
-
.
/'$
0
'
<
(
.)(
"
1
,+
)(
"
) +
(
6EL
8EL
/-
3
""
"
#
""
"
!1
/ - "
"
"
"
!
""1
$
1
/
$
"
1
/-"
"
"
!
"
"
"
""1
/-
"#.
$
"
!
"
"
"3"
"
1
/-"
*
"
"#1-"
"
$
1
/4
""
#
" "
"
'
+
(
/-
""
$
66"
8D:,2
/-
3
F"
"*"
/-
".
!
"
".
"
!
"
"
#
""
/+
+#"
"
"
3"
'
$
8
(
,+
-
6
))
-8('
/4.""
$
#
J"
2
1
2
s gt=
$
""
!
'Q.
8
(
s
v
t
∆
=
∆
'Q.(
t
α
ω
∆
=
∆
'!Q.(
2
T
π
ω
=
'.(
1
f
T
=
'4](
v r
ω
=
2
2
ht
v
a r
r
ω
= =
'Q.
8
(
13 12 23
v v v= +
r r r
-
+
13 12 23
v v v= −
,+
/
"
0+
+*
.'
/4.
""*"
"J?.&
J>>MQ.&JYOQ.
8
.J1
,
"
6
$
"
"
2
1
2
s gt= .
1
2s
t
g
=
"
8
$
"
#""
$
2
.
s
s v t t
v
= → =
5
"
6
< "
8
J ?'.( :
2 2
4 4
s s s s
g v g v
+ = ⇔ = −
"*"
"J?.&
J>>MQ.&JYOQ.
8
.J1
,
,
"
6
$
"
"
2
1
2
s gt=
.
1
2s
t
g
=
"
8
$
"
#""
$
2
.
s
s v t t
v
= → =
5
"
6
< "
8
J ?'.( :
2 2
4 4
s s s s
g v g v
+ = ⇔ = −
2
2
2 8
16
s s s
g v v
= − +
( )
2 2 2
2 16 8sv g v sv s↔ = − +
2 6
9,8 243672 34,15.10 0s s
↔ − + =
/,
+"#
8""
.
A
D">O
"*"
J?MQ&
A
JRMQ&
A@
J1&
8>
-
""+"
D">O
:,2
/-
3
"
"*"
/-
8
"
"
+
+.
+!
"
#
"
/4
!#.$
"+
".
"
/
2
2
2 8
16
s s s
g v v
= − +
( )
2 2 2
2 16 8sv g v sv s↔ = − +
2 6
9,8 243672 34,15.10 0s s
↔ − + =
/,
+"#
8""
.
/4.
"
"*"
J?MQ&
A
JRMQ&
A@
J1&
@A
J1
@
+!
"
#
""
;#
"
)3A
)3@
60 40 20 /
BA BÑ ÑA
v v v km h
= + = − =
;#
"
)3@
)3A
40 60 20 /
AB AÑ ÑB
v v v km h
= + = − = −
/
@A
J1
,
@
+!
"
#
""
;#
"
)3A
)3@
60 40 20 /
BA BÑ ÑA
v v v
km h
= +
= − =
;#
"
)3@
)3A
40 60 20 /
AB AÑ ÑB
v v v
km h
= +
= − = −
8L
,+
(
"
)+7B
'
/-
3
$
"+
"#
+
$
#
"+"3
?'C(
6
0'
/
$
ROLO
%
"
LU
L
L
VP
?
V
'#(
)('
%
"
+3
+
$
#
"$
%#
"+3
+"
"
+
+3
+
"
+
4
..
+3
+
$
#
"$
)
..
+3
+
%
"
"
$
..
+3
+
"
)
8$
..
..
#
..
"
A
"
"
..
8$
+3
++3
+"
"
+
+3
+
"
+;
"
"
+3
+
8?
.
#
"
"
;#
!
"
..
"
"^
+
"
)
%!
'(
"
*
'
5
"
!
'"
!
+3
C(
'
<5
"
'
'
"
,
-
.
/'$
0
'
<
(
.)(
"
1
,+
)(
"
) +
(
?L
6ML
EL
/
!
"
#
"
"
"
/;""
#
""
"
+
+
F
1
/7;7:,2
/-
3
!
"
"*
!
:,21
/:
!
#
#6 #
"'
$
(
/%3
+ $
"
#" $
+3
+..
$
#+3
+!
$
+3
+
..
!
"
"
7
$
# #
"
$
/%3
+
$
#
"$
$
1
/%3
+..
"
"+"
$
+3
+"
"+
/0
"
!
"
#
"1
/%3
+
.*!
"
"+
"6"
$
$
"
"+
%_3
+"
$
+3
+
"+
/
$
$
"
"
+3
+
"
"+
$
"
"
+3
+
"+1
/
$
#
"$
"
$
"3
:=1
/-
3
:,2
:=
/
+3
+
$
;0
""
$#
6
$
$
!
"
"
/$#
"
"
$#
6
$
""
#
"
"
/:
.$
.
"
"
"
$
..
+3
+
/;#
..
$
!#1
/-
3
:,2
. .
" . .
#
"
"
"
/- "
"
"
"
"
1
,+
-
6
))
-8(1
,B
1,*
)'
/4.
"
$
#
,;
,+
/5
0
"
(6
0
1.I
.,)
),
-
1
-5
'
O'
/4.$
"3#
/8""
"*
#
$
!
/%3
+6
$
#
"$
$
+3
+
..
$
$
$
/$#$
"8
.
.
!
"
:J
/4."
$
/4."
$
'$
'(
!
'$(C(
/7
:,2
,+
:5
0
"
()
) 6
0+7
<
<(*5
)(
"
.I
.,'
/-
#*
"
/4:.
"
$
'I
.,)
),
-
1
-5
'
,1
O'
'I
.,)
),
-
1
-5
%3
+6
$
#
"$
$
+3
+
..
$
$
$
%3
+..
"
"+
!
$
+3
+"
"+
%3
+)
6
$
#
"$
"6"
$
$
"
"+
$
+3
+
"+
/'1
,
'O+.I
.,
'O+
+
/'O+9(
:'
<
<(*5
:. #$
"
+3
+"
3
"#
7
*+
"$*
+$
+3
+
$#2 $#
"
$
@"
"
@
6
@
8
C@
,
"
"
"
1 2
...
n
A A A
A
n
+ + +
=
@'
);
),
+ )(
"
.I
.
,
8E
