Page 29 - 高中物理小题狂做·必修第一册·RJ

!
!"#$% ! $
!
!
Š‹¬" " $çèwÞ! k.Ré!! !"¬‚êë% !# 0 !
"
! " HE) "% !!!"1- ' .!
"
"0 . 3 . + ) " . 4,/- !
"
" "
!"#$%& ! i6j0kl
!! ±2ÉG²g{+V/'14! ŽÄ³/²g%j " KLMN ! )*V8TUWZ+oÞ<RST
´µ'14! ¬±2ɶ) ·4É* ! ·4É/#¸¹º " Ú# ,-\@X‘COPQÈNƒ'FGH·+¸
"
(»+V©µ!#$%&'ŽYZ¹º! #¸/st( " ­# Y`/xyRSTÚ'Z!
"
+V/^#yI0 ! ¼½ÉI0! Õ%WÉ/#¸/Pä <! stuKdeKvjkl
"
“B¾P! " 3"! ) ÍÎ{Ï! ÏáÐ*! ˜'(ÑÒ/Ó
"
-! ]mYnodeKYjkl
" Ô! š›fœ! Õ'üÊgÖ×ØÙÚÛ,ÜÝh! ,
3!! ! CÝDEÎ9%&" š›Ufœ! #" IÓû "
" gÞß/àBá,$ѽ/âã! 
¿A/ÀÁÂ# ÓÉeÃÄ° ¸$! $" IuÅ$ 4ÀX " žßàB/‹8I"< = ! àBÇe"
"
G'/Ƌ^Ç! # " $ :4/)yÈI2! ì" 4ÉÈ
" #?Æ°159 Ë! ìRàBä^12£
+h! $" Ç"#! ÀÁ­A©µ3Đe^Ç/ÊË " àBÇÆÕ" ¶·I!0>/É8 ! h!
"
!'509 & {" 4ɽ‹8I7 /È+! ÀÁÂÄy"I " ­AH*'àBƨ!#&'ÔÌå
6 # š›Vfœ$! áumÀÁÂ/ÌyŽ<I # !! $"
" æáçèé! š¤ê¦B$ѽ/â
!!!!!!!!!!!!!!! "
" ãáçèé! ¥Ì£àBÇÆÕ/Éë¶z8 "+"0>!
" žàBe$Ñ" âãi/'ìí–<jk\î"!
"
" ï“âãe$Ñi/ðñÉ»I# uòIâãe$Ñi
" /ðñÉkµàBe$Ñi/+'ìíÉ! ÜÈÉ^#
"
"
" y 1+!0- % . ! .:;159+0!( ! ?@.159+0!, $ # !! $
"
p q " #$5$7> %$7$7>
" &$!"$0> '$!5$5>
7 1 6 " 7 1 "
#$ !! %$ " 45 !%
# 63" 2 $ 2 63" 2 "
" 67 ! «/2478-.# IxyroރÄ8
" 颚 5 7 1 颚 5 7 1
&$ !! '$ " [\¼û# LMxy) =3»M# 8[\¼ûk3* ƒ
5 # 63" 2 $ 63" 2 "
" Ä]^’_´f+Ò8[\!
45 !#
" 89:; ! Âþ–òóÓô! õ°-ÿ! þ–òL
Nr67 ! ¨ã߃'FGH+IJ# KLÕ "
!
!
" ñó 7 1 !v7"#ó : ! \Âþ–$‡7ó8 ! !
M# «LÕMVø# ‘CÈNOPQƒ'FGH·#
" !vÂþ–7%&ó ; ! k : !+7 148 ! .:;159 ! þ–
!
¨RSTڃ'U[gû! "
" V956k ; !+ 8 ! ?@.159 ! ' ; !+ : ! HEþ–,
!
2 "
89:; !A³°D%! ìíî7iï6 0' ' "
.:; ! " 5 ! Û(þ–)8*y7ó
"
" !v076%&¢¬ + !/
2 '" 2 ! ð{ñ'†! Âñ'òóÓôõ°! kAö÷ê "
.:;509 " †! þ–òL!v7"#óy! %&óz+y! "#
" !
7 1 8 7 1 6 ó : "+7 148 " .:;159 ! %&ó ; "+ : " HE ; " $
"
ëD% ' ! HEìíîøó8' ! Aùúûü "
2 6 2 " 7A7> ! %MN!
"
7 1 6
$! FGHE9' ! bý#! "
D%8'9 # 6( 6 0
# 6( " 2 $ 2 "
"
"
"
"
"
"
"
" KLMN ! )*+`aZ¤bwcad+-.# d
" e¤f]^gŒ+h¸°8 "+"0> e# ]^i2
"
" 478# ƒÄ ; "+ 8 " ?@.159+!"> # j˜ad!