FWS/  x l  D   C    ?b   captionc      caption1  初速度：   caption2  质量：   caption3  滑块恢复系数   caption4  绳子恢复系数   caption5  开始   caption6  复位   caption7  显示质心   caption8  绳子约束   caption11  目前速度：   FSCommand:fullscreen    FSCommand:showmenu false           captionc =      f 4   %p k {H.  	        @   	        &   cord @        HQ8    $ wg   /    `>  [ fff 0}  	        @   	"        &    @ P block1 @   	*         @     &   block1 @   	#   	        &   block2 @   	   
  @   	    r   
 8xspace           $/ massmin cord _root main _visible cord1 coe2fader mask mass1 fader _y mass2 name mass _xscale _yscale block1 _x xmain x1 block2 x2 xs Math sqrt center ymain state xmain00 x200 x100 setposition v0 v20 v2 m1 v10 m2 coe1 coe1fader coe2 speed1fader speed2fader scalefader volume cordfalse reset  cordfalse   s               N N  O  N N  O  N  O  N O cordtrue      2      N N O  N N O  N O  N  O  N 	N 
N 2   H    N 	N 
2   O  N 	N 
N 2   H    N 	N 
2   O volume  name mass _   T     g "  d     d      
     
    volume1  name mass (     d     d    setposition     N N  GO  N N  GO  N N   G    GO  N N O  N N	 '            RO  N N   G    GO  N N O  N N	 '            RO  N N O  N N 
O
 reset   s                   =           !         "         start0         # $ % !G # %G "!   & 'N 	N 
N d    ( N 	N 
N d         N N  O  N 	N 
   O  N 	N 
   O  )N 	N 
2   O  *N 	N 
2   O  'N 	N 
d   O  N 	N 
d   O  +N 	N 
2   O 	   N N N    ,= 	   N N N    ,=         -=           2            .=       * state v10 _root speed1fader fader _y v20 speed2fader showv  v1 v2 m1 mass1 m2 mass2 cord main block1 volume block2 volume1 x10 _x x20 xmain x2 x1 ymain _yscale v0 xs coe1 coe2 showv11 Math round showv22 showv1 showv2 setposition reset       I   N N N 2    
     N N N 2    
     	O  
O  O  N N N      N N N         H           H            O      O   I T    N N N    =   N N N    =  I T    N N N    =   N N N    =  N N N  N N N    G  G               N N N N   N N N NG  G          I A   G  G                     G 	         g G                                            H  I W           !                      I  	 "d          # $R d   	 %d    G    # $R d     &"O  '%O     # $R     # $R     # $R         (=  X  g  H           )=     @ @    2    Eup    	ukV]ĚYV5mi.kTZ$ 	        @   	       &   cord    &  cord1       @  block1              _root   main N	  obsever N  space N  state N    I = )         ,               this   startDrag R       (         	  @ | block2            2  _root main obsever space state block2 startDrag    N N N N    I < %         ,                N N R       (        &  obsever    &  center @      &   @ }^ main  #    2 @ f   q      -    to   fff5Ϟ1_CLz> 	        @     fr<킚@  P @ O  P @ Oc:     MA`P   *@8l   $    M	}B_    fff%+Jc´pS\4 	        @   	C           h<4      rG3L 30 @    !    M<  (    (    %BԕB-9 	           @   	    ?         `           >  _root main obsever space state cordtrue _parent gotoAndStop    N N N N    I ?            N N N R        R     @       `            ?  _root main obsever space state cordfalse _parent gotoAndStop    N N N N    I ?            N N N R        R     @     ŊB=ʬ ,    h        5 x;' Ev2  	        @   
       ęU   ęU     I 
 _root speed1fader fader _y speed2fader main obsever space state start0    N N N 2   I   N N N 2   I   N N N N    I (            N N N 	R   ?@ [بt?G    `
X >    3      3f*G29;d'MD"}Ҩ +/q7@ ?   f]!    X    ^    Q    f    <    C    J            !    (    /    6         @d*%	gOTf?Gd+	?<zY.ykpL9~-BYρAv;A,/~ksvЎ
((G.Ki<!Pp:)^oyN-B9QD&U*	pdirS/-$B
Kefgh[	oPTܩìB%m-A>/Mdw]u݊_JJ'G%=Oχ>?]~FGPgqp'\5м3)
;WF)#Uy^ e<?E!rwo%L^ZRu8Xϥ'_NQ܊J)O(⬖72j,/䯭>WZ	FZ:Vu7AJ0LrvgQ	JO(`dKHG|;z{<>r}'8tF=LZ*vE DMa5rIGz)}(U?w- f|Y=H1D}LZd#և"YButc21'K2wO(@KH3Gv??>>cމӒ.i7b#!2}(*!͐U:ZN
<?@#i s?gp:'Kl	P؞)H	:D^A9f=O)A%ZP NqDTA1ZEp	`_M8I˖? zJ (F/ҀKo<y5qU&<eLZ>FGi*7Ad2O;p%z4b~	Ѯj2ZP
4!"M1DqVԚL!1jS `j_O* PZ(^^O'% :J;BtywLokI 07S)H_?v}ʃZ`2:=C$5?8s'Fyi@/ʖr%/WKD(u1z@	        @   ?   ^D7"0 " ]	}Uπ |ZQed>  Nn}+  q 1eK-*qB|~W_6ܲ"52aϖ1PW%xJ' HNm\Bb!'2bmYr(ׯ,c3Yl胥YYuIFPo/      5KrPr6 	!        ji @    @   	   !           8 fader              _root   main N	  obsever N  space N  state N    I A - d                                this   startDrag R       (     @      & ! gm+Q1 speed2fader e   "     ęU   ęU               _root   main N	  obsever N  space N  reset R  " ?@ jبt   & ! rfHspeed1fader    &" ! fencoe1fader 	   #           8 fader            8  _root main obsever space state massmin this startDrag    N N N N    I I  d             N N N N              R       (     @      &% # fHmass1    &( # f9+ mass2 	  $  ?    u     `        [     _root   main N  center N  _visible O        _parent   gotoAndStop R     @  w     `         [     _root   main N  center N  _visible  O        _parent   gotoAndStop R     @   + $ Ŋ<=ʁ@   &- ! fen`coe2fader ?   % Arial   	9   & o 0% ,         ( caption11 current velocity: 0 & E 	#   ' _i` 0% ,          ( showv1 1 ' $ 	9   ( o	 0% ,         ( caption11 current velocity: 2 ( u!	#   ) _f` 0% ,          ( showv2 3 )  L@ b	+   * _h_` 0% ,         ( caption5 Start 4 *  !@ ]n	I   + wh0% ,         ( caption4 Coefficient of restitution of cord 5 +  <@3	+   , _n` 0% ,         ( caption6 Reset 6 ,  !@ l@	K   - w	0% ,         ( caption3 Coefficient of restitution of blocks 7 -  @O$	*   . g80% ,          ( caption8 Cord 8 .  ?OE	+   / g$G0% ,         ( caption2 Mass: 9 /  ?!	1   0 g70% ,          ( caption7 Mass center : 0 <Hj   1     ęU       _root help    N I         O       O ?   2 宋体   	   3 W_{
02 ,          (  ?  !   4 l|!d   3 G>@ 	   5   4  @   ?   6     ęU   ęU          _root   help  O 	"   7 _Z` 0% ,       (  help 	%   8 _V_` 02 ,          (  确定  	m  9 \ 22 ,        X  <P ALIGN="LEFT"><FONT FACE="宋体" SIZE="15" COLOR="#000000">设摩擦可以不计。恢复系数可以取0到1之间的数，这个值越大表示机械能损失越少。</FONT></P><P ALIGN="LEFT"><FONT FACE="宋体" SIZE="15" COLOR="#000000">点击复位后，可以通过鼠标拖动两个物块。</FONT></P><P ALIGN="LEFT"></P> 	   :  ?     1  3  R@ p~P@        5 Ɍ~@ 	 7   6 e  
 7 U`	`  8 e   9 kM` @   ; : @(t	   ; Wi0% ,          (  0    &H ; <Ҥ@cord2 	   < Wi0% ,          (  1    &I < ?5ةcord1 	7   = g<0% ,         ( caption1 Initial velocity: J =  @fO	   > Wi0% ,          (  0 K >  #?(4$	   ? Wi0% ,          (  1 L ?  #?5؞$	   @ _g` 0% ,          ( m1 M @  ?$	   A _`` 0% ,          ( m2 N A  w?bx	7   B g<0% ,         ( caption1 Initial velocity: O B  
?OR8	   C _g` 0% ,          ( v1 P C  @VOp	   D _g` 0% ,          ( v2 Q D  P@ b8	+   E g$G0% ,         ( caption2 Mass: R E  ?X2x    F \|a   oz_C:`á 	   G   F  @      &S G gǞmask   H  9 z    O5ibUG</ܬs7GQiUsoR 5gf Rj7 kSz@]:Z{ 6L |>}w lBpZG zv 5`br3ʊ7#ܷcr3K 5d&PUUSU;\ L b GrinJvݒxi97HFrkH` 5dFPӖ3XE{^v 5hjeJXXLQT] T c07riiJ-Y, KtR4
%45'6aiXԺMyM9one:U3lV`&@ % 5dAxi~]/ $*a@0E%dTiM% P"Ȇ  u1!q @"YlUNj:h	@L?jS֛m׵h  5iq6f`M6*@_k.#-=     H Arial BlackM P T h i m s y 2   I hSA  
H 3)BHBH E=@ U I Ƽ@           " % ( + - 0 1 2 3 4 5 6 7 8 9 : ; H I J K L M N O P Q R S @ @   
