Page 28 - 高中物理小题狂做·必修第三册·RJ
P. 28
!
!
!
! ! !"#$%&'(')*+,-'!"
9" TUVZ-[X! \]^_KLO!"#/ d!)5x=" =" :;=! + . ':;
`ab! cdef*+g! hijklNj" m =+ \x=( , +w=! sto=]^N
njo5pS! ]cd\e*+#qr! O! + .* + 3!
D" &'()*+-./## EFDGH, YqNO! *./#" + . +/!
"
C*$ !+'1 ! . " / +
4# ! bFcG! '2 ! stoKNO!
mnk'qr
( , + . + ! ( , + 3 +
* !
*
*
*. */ ./ 1 * 1 2
* ¡! A¢d^
b+ 3* ( , ! !
" !
'jWTk. " )'WX1d% . % ) £gTk
2
.qr
¤. ^! Tk)AB¥¦§¨! *+ +* ( ,! "
1
{Tk)©xª'/ ©w! «
¬[Tk)
}d!)I 0
4! . " 0 ' 2 !
'jWXl! ®¯
Fg0 ©{°±² )
.
*+! ³´./ µ8.0 µ'I¶! # $ >+3 * + !
!!
"# Tk)
0 ©{'WXl8
/ © )
{WXl'5 s t : ; Z [ ` + *& % . % ) ! +3 *
)
2
$# Tk)
0 ©{'WXl8
/ © % . % ) 3
& ) !
.
{WXl'·1¸5 # $
2
%# Tk)
/ ^¹'º#TxTk)
)
.
0 ^{¹'º# b %3 ) * ! d!)n0
4+$
% ) 4
(# Tk)
/ ^¹'º#SxTk) zn/
4$+W! " RS! $
0 ^{¹'º# #Q! YM+ ! NO+ 3*( , d!)n
!
56 ! $
/ ¡T+¢=Hd{Id!)n0 ¡4T
78 ! Td!)5=WX! rq!
+¢=Hd! % " (RS!
9:;< ! sPNJQ#Btu#vwW
]xyvg! zSB#$v{|}~$v{
f#qcp#B]cdP*+!S#
Tj!
!"#$%" ! IJKL,MNOPQ
!! W»'¼½8¾l¼½! ¿^} ÎÏ'Wר[ÙdÒÚ'HÛÜ'W
xÀWX
Á^ÂÃ''¾l! ¹x( Ä ×Ø!
^WX) ÂÃ'W'¼½Å%B&ÆJ34& # , $ ÝÞ4& AjWßà" jW* }1
# . $ ¹Ç4& È%fY¡¹Ç1É'WX ÊáâÝÞWX! ãiÝÞWXAäÊ^WX!
Ê'WË̹ÇÍ']^! ABÎÏW åÈ%æç¼½èéêëM!
'¼½ÐÑSdÒ\! # ' $ ìí4& Ìîï'jWßàìðdß
# ) $ }Ó4&
ÔÕÓÖK'<=&! à! Hk ìðdk !