Tải bản đầy đủ (.doc) (2 trang)

Bài giảng Bài tập Cơ măng

Bạn đang xem bản rút gọn của tài liệu. Xem và tải ngay bản đầy đủ của tài liệu tại đây (76.17 KB, 2 trang )

Bài 16: CƠ NĂNG

  !"#$%  & '(#$%'")
  !"#$%*'+,-"./0 
 1 !"#$%
23,456
  7")0809 & :;8')0$<
  =>?9*@  1 3A')0B0C
D6.9E.
  0E"
 & 0E"0
  0
 1 00E"
F'
G

H
,0
H

I
JK
G
)
G

  7")0
H
09  L
I
9"0#').


H
0
G
M
 & =
I
,0)
N
$
H
")6
N
.K
H
0K
H
,6
G
".
H
0
G

1 =
I
,9"
H
;
G
0

H
').
H
0
G

O!".K
H

H
'6"$
I
')?K
G
0K
H
).2PQ
  )
G
).2PQ  )
G
JK0K
N
"
 & )
G
"
N
.0"2PQ 1 )
G

"
N
.0"FPQ
R'
G
'$6
I
6
H
,04'$6
I
6
H

I
6
N

G

H

9
I

  L"
H
6
N


I
.K
H
0K
H
,6
G
".
H
0
G

 & L"
H
6
N

G
0K
H
J
G
,6
G
".
H
0
G

  L"

H
)
N
0K
H

I
.K
H

H
K
G
4
I
.K
H
0K
H

I

G

I

JK
G
"#$6
H


 1 L"
H
)
N
0K
H
6
G
"
G

H
K
G
J
G

STK
H
")9"#$
I
0U
N
.K
H
.
H

N

")?K
G
 6
N
"
H
'U
G

I

I

9"
G
0K
H
#6
G

G

  
H
"0U
N
.
H

N

")
 & 
H
".
H

N
")
  V"$
W
.
H

N
")
 1 
H
"0U
N
.
H

N
")
I
.
H

N
")

X'0K
H

N
#
G
0K
I
K
I
4#
G
U
N
0K
H
'.K
H

6
I
""
G
'K
I
"$
I
#
H
" 6

N
#
G
0
W
)
N

G

I

H

#$6
H

I

  K6
H
 & )
G

  Y")
H
  ZK
H

[T.\")0$%9]0"^3"#<#$%.\")

3Z5#8#$%
P&C00"#.0",_ Z",_
<#$%Z5#8#$%
T0EE84`"#)55 ZEE
80,`<8#$%
2'3,4JK50
 7")0809
& B00$%a0"')./E
 =>?9*@0/')./0JK50.b5

1 L>9"0#')./0c.
D''$<%,0^50^5
 TdK0^')0b0a
& dK08')0$<.
 &a_'K"^$%EB8#$
1 B9E08')9"e
F7$-"05
 T/0'6"?^')
& T")0$%@.
 T")9"0#').f")
1 =>?0$%@"/
OT50DPPPQ56#OPPPQ +
05
Bài Tập:
 T.396.89c060"g5K,0"gh 'D2
"4.30$0$%2PP#+$-#)X. L"g,.396.
XPi +K,.3
2. T.396.89c060"g5K,0"ghjJk 
'"4.30$0$%2PPP#+$-#)2. L"g,
.396.XPi +<"".396.J"#$%$-5"') 

J"#$%'")$-#PPPJl.
D

3. Ze0$./#),KK4m./f")"R. 
`"m.#nJ@ojORPPY 
  +K980pn"g
 & +<""980$#),KK9"K,
&8#RPPq
F T0r.3J@."?;9c#n2OPPY80B &"K
,#."g0r.3#2OJq4+.?;080$%
O T380-"K,XPPq4'R"<.3050pn
"g0$%.K9c9")

Tài liệu bạn tìm kiếm đã sẵn sàng tải về

Tải bản đầy đủ ngay
×