FzzXIP25'_[y)  T?33N\@=S@?A`?A5V?A?@@??@AA?<^`ԙ@`CC0FjFjFjFj@K?A_ç~?A5V?A?@@F??@AA?<^`ԙ@`CC0=;~Fs?{Fwh=>KA$H?Am%=FwhAm%F?=@=5>ڌ?A_Jې?A5V?A{?@@??@AA?<^`ԙ@`CC0>L;ېF @xF:>L>ڌBa7@Bw>LF:BwF@>L@=\>H?A^H?A5V?AJ?@@m??@AA?<^`ԙ@`CC0>HFu}AF>>HB8lAK$B>FBFy@@>@>??A]6?A5V?AH?@@Po??@AA?<^`ԙ@`CC0>Ϳ6F5AwvFR>?C;6ACRAt>FRCRAtF@>@>bHX?<?A\v<?A5V?A;m?@@??@AA?<^`ԙ@`CC0?#F ??e?bH?A[ bH?A5V?Af?@@??@AA?<^`ԙ@`CC0?bHF{1BF??bHCBK$Cvd?FCvdF~@?@>2??AYff?A5V?A3?@@??@AA?<^`ԙ@`CC0?333FtB+$Fҟ?333?Da@B@D@?333FҟD@Fw@?333@?&?+?AW?A5V?A?@@=??@AA?<^`ԙ@`CC0?LͿFBwFu[?L?+D(BPD?}?LFu[D?}FqCA?L@?)u??AUdz?A5V?AI?@@g??@AA?<^`ԙ@`CC0?fffzFCZF?fff?DS%B*Do?fffFDoFjA?fff@?OmA??AS &?A5V?A &?@@ÇA??@AA?<^`ԙ@`CC0?FQC>F9J??DC WD?F9JDFcA ?@?x?mi?APqbm3?A5V?A|qb?@@ȶ??@AA?<^`ԙ@`CC0?̿m3FMCgtFZ}??miDFC*gD-?FZ}D-F]VA0?@??H?AMFH?A5V?AyF?@@_??@AA?<^`ԙ@`CC0?HF*wCFP??HDlCK$Db?FPDbFVA@?@?>?$?AJ$ ?A5V?Av?@@??@AA?<^`ԙ@`CC0?ff$ FCbFY?ff?$D~*CniDKM?ffFYDKMFP AP?ff@?@?AG@?A5V?As@?@@??@AA?<^`ԙ@`CC0?33FVC+F?33@DVC@ E sC?33FE sCFIjA`?33@?H@ mw?AC me?A5V?Ao?@@+??@AA?<^`ԙ@`CC0? meF CܤF/|?@ mwE úCE L?F/|E LFBAp?@@:C@&?A?i?A5V?Aki?@@鶺??@AA?<^`ԙ@`CC0?FCwFx?@&E~CDE6?FxE6F< A?@@A@ H?A; H?A5V?Ag?@@^??@AA?<^`ԙ@`CC0?ٙ HFFD 5F?ٙ@ HE3yC#EL?ٙFELF5|A?ٙ@@!:0@)?A7m)?A5V?Acm?@@6??@AA?<^`ԙ@`CC0?ff)FF-@@E@@FpyE 3F@EFFB @@AJ@H??iH?A5V?@g?@A??@AA?<^`ԙ@`CC0@33HE EH3E>@33@HF|E6FW@33E>FWFB$@33@AT&@??2m??A5V?@\O?@A??@AA?<^`ԙ@`CC0@ffDDEREv@ff@FhEF@ffEvFFpB(@ff@A^@ʶr?=Hʶa?A5V?@4r?@AU??@AA?<^`ԙ@`CC0@ʶaBE\Ect@@ʶrF/E#F@EctFFB,@@AiZ@mE?*m=?A5V?@ 5?@A??@AA?<^`ԙ@`CC0@m=|EgE(@@mEF)E*,F@E(FF(B0@@Ar(@?㲒o5~%Ox?7?5~A5V?@?@Az??@AA?<^`ԙ@`CC0@?IB$+@@FDF<@+F"5ξ??ضP!?5пA5V?@ۥ?@A;??@AA?<^`ԙ@`CC0@ff??"BE?>@ff@bFDKF @ff>F FdB<@ff@A@#>?eMt6v?l{6пm?6A5V?@ ?@A??@AA?<^`ԙ@`CC0@?l{AAþsE@@#>F7RCVF@þsEFFB@@@A؎?ʁ? CΙ5p5G>z`л?5gA5V?@#?@A>??@AA?<^`ԙ@`CC0@>z`äAcÚʺ@?ʁFnC"F@ÚʺFFBD@@AS?"=?|p6 q~>a6п?6 A5V?@&7?@AB??@AA?<^`ԙ@`CC0@>aÃAO#z@?"=FcAF@zFFBH@@Av}?(_86!3F[>/?6!-A5V?@(.??@Al??@AA?<^`ԙ@`CC0@33>RDAJr$@33}FA!F@33Jr$FF7BL@33@A\?E6!L}>{^n/?6!A5V?@)o?@AV??@AA?<^`ԙ@`CC0@ff>{^n(d?@#@ffFBFA@ff#FAFSBP@ff@AY?6"Rw>IR/?6"A5V?@+0?@Aw??@AA?<^`ԙ@`CC0@>IR @Y3 9@YFUCFg@ 9FgF&BT@@AzTX?)H6"W% > 7/?6"A5V?@,?@Ar??@AA?<^`ԙ@`CC0@> 7&@ mҀ@TXFqD2}F@ҀFF BX@@As??@GK^5ȶXw>)л?5ƿA5V?@,т?@A`:??@AA?<^`ԙ@`CC0@>)«}?¨N@FTDF"@¨NF"FyB\@@Ak?Lcٽ"pM6#Pc=`6п?6#JA5V?@-v>?@A'P??@AA?<^`ԙ@`CC0@33=`ˆ?c‡J@33FDU;F@33‡JFFB`@33@Aa~@?bv}6#\=/@?6#A5V?@-?@A%??@AA?<^`ԙ@`CC0@ff=Z?Wլ@ff@FFEF(@ffWլF(FBd@ff@A]</;?sv>X M*@H ? MA5V?@=;?@A??@AA?<^`ԙ@`CC0@@HC:DjD\@/;FC&FY@D\FYF=Bh@@AY?I>8S&@ :y?8zA5V?@L?@A??@AA?<^`ԙ@`CC0@@ D@ICD@FLC?@Aֽ??@AA?<^`ԙ@`CC0@ٙ?9EQBTEX'@ٙFoBFq)V@ٙEX'Fq)VFB@ٙ@A?`oG?M@|ҹXU5?oݻٓ?XPA5V?@>i?@A??@AA?<^`ԙ@`CC0@?oE[BBpE`M@ͿoGFnBdQFnP@E`MFnPFB@@A>^J+?@9 복[?J&;-J?9 A5V?@K?@Au??@AA?<^`ԙ@`CC0@?J&EdMtB[~Egl@J+FlB"(Fm)@S HomeBpCu#'$xHH(FG(HH(d'`HomeA5pC2ßRV==\=(==?=\??U'b ASystem Center of Mass'un_Mkg??un_Dm??unRtBe.<>un_CA??un_KK??unsmmole??un_Lcd??un_Ts??unFFN??unENJ??unWWW??unCHC??unRs??unVlV??unRV??unHz??unSp??/s??/sBe.<5m/s^2??m/s??m^2??kg m^2??kg/m^2?? N m^2/kg^2??'' ''A.@q?'`- self.mass #* ( 9.8000002e+0)???b A'' P!q?'b A''@@q`angle(self.v#)????'b A''!`??`??`??q?'b A'k>L>>'eT91exMDTEXTttxt DataexDCeT95exTXMooVTVOD Movie &@,?@ `Input[10]???U>>?8ѷb A Rectangle @0?A` `input[11]???*>>=8ѷVb A Rectangle fAq?Ab A Pulley System`(0.0)???b APoint@Ab APointAb APoint`(0.0)???<^b APointB[@ qq::A5VBFv`>>?8ѷb A Rectangle `ԙb AAnchor \C8ѷCHdH<Psb A + Tarzan's Platform mass (kg)@ Input[10] \C08ѷCdVH<PsHb A + Cheeta's Platform mass (kg)@ Input[11] ]d`t? v = ?PE =Fj?KE =?ME =Fj?ab ACheeta's Platform@`time#??? `mass[2].v.y#???*`-mass[2].p.y#*constraintforce(10002,2).y#????#`.5*mass[2].mass#*sqr(|mass[2].v#|)????L`.5*mass[2].mass#*sqr(|mass[2].v#|)-mass[2].p.y#*constraintforce(10002,2).y#??????Y)ZTarzan's ElevatorTbkNew Century SchlbkText]d`t? v = ?PE =?KE =?ME =?b ATarzan's Platform@`time#??? `mass[1].v.y#???*`-mass[1].p.y#*constraintforce(10002,1).y#????#`.5*mass[1].mass#*sqr(|mass[1].v#|)????L`.5*mass[1].mass#*sqr(|mass[1].v#|)-mass[1].p.y#*constraintforce(10002,1).y#??????]`timeAp F`Cheeta's PlatformFjF`VTarzan's PlatformF` Total of BothFjF`&*b A Mechanical Energy@`time#???`output[13].y4??`output[15].y4??`Output[13].y4+Output[15].y4??  YZME of Tarzan's Platformb ATextYZME of Cheeta's Platformyb VATextY{ZTotal ME of BothIb ffAText]wd`frame?time =?b ATime@`frame()??`time#???yH bUngoway? "b Button 21x?'8$   4TC 4T 0I:9". #%%DSIDICT:_cv userdict /_cv known not {userdict /_cv 20 dict put}if _cv begin /bdf{bind def}bind def /isDeviceColor {/currentcolorspace where{pop currentcolorspace 0 get dup /DeviceGray eq exch dup /DeviceRGB eq exch /DeviceCMYK eq or or}{T}ifelse}bdf /setcmykcolor where{/setcmykcolor get /cvcmyk exch def}{/cvcmyk{1 sub 4 1 roll 3{3 index add neg dup 0 lt{pop 0}if 3 1 roll}repeat setrgbcolor pop}bdf }ifelse /stg{isDeviceColor {cf ca /cs load setscreen setgray}{pop}ifelse}bdf /strgb{isDeviceColor {cf ca /cs load setscreen setrgbcolor}{pop pop pop}ifelse}bdf /stcmyk{isDeviceColor {cf ca /cs load setscreen cvcmyk}{pop pop pop pop}ifelse}bdf /min1{dup 0 eq{pop 1}if}bdf currentscreen/cs exch def/ca exch def/cf exch def end ##:1 userdict /_cv known {_cv begin stg end}{pop}ifelse #d0drw27q } ##:1 userdict /_cv known {_cv begin stg end}{pop}ifelse #$8$HHp`00000000ff 0ff 0ff 033 033 033000vvmmcc0f 0f!PP"JJ#DD$>>%88&22',,(&&) *+,-./01 2 3 456789:;<=>&&?#33@#33A<<BCCCJJDQQEXXF``GggHnnIuuJ||KLMNO:P:QRSTUVssWhhX\\YQQZFF[AA\<<]88^33_30h`30ha30hb30hc30hdoeofogohoiojokol3pm3pn3po3ppfsqfsrfssfstfsuzvzwzxzyz{|}~ffff̠ff̠ff30̲3330̲3330̲3330̷3030ffffffffff30f30f303303303303??::DD66JJ33PP//UU++``88kkEEvvSS``mm{{İ텅uueeVV33''''0088@@IIQQZZbb0,ff0,ff{{ְנؐـpp``PP@@0030ho 0000@@@@PPPP````pppp退ꐐ렠찰Z0ԙԙԙԙf ffff ffff fff3033330333303338$4T$     RSR       ! !    "# "% %""% ddrw2D{8$eb APicture??^`mass[2].p.y#+2.75????1>x>>?8ѷb ACircle`(0.0)??@b AAnchorx?'22qO   FC F 0I:9"P #%%DSIDICT:_cv userdict /_cv known not {userdict /_cv 20 dict put}if _cv begin /bdf{bind def}bind def /isDeviceColor {/currentcolorspace where{pop currentcolorspace 0 get dup /DeviceGray eq exch dup /DeviceRGB eq exch /DeviceCMYK eq or or}{T}ifelse}bdf /setcmykcolor where{/setcmykcolor get /cvcmyk exch def}{/cvcmyk{1 sub 4 1 roll 3{3 index add neg dup 0 lt{pop 0}if 3 1 roll}repeat setrgbcolor pop}bdf }ifelse /stg{isDeviceColor {cf ca /cs load setscreen setgray}{pop}ifelse}bdf /strgb{isDeviceColor {cf ca /cs load setscreen setrgbcolor}{pop pop pop}ifelse}bdf /stcmyk{isDeviceColor {cf ca /cs load setscreen cvcmyk}{pop pop pop pop}ifelse}bdf /min1{dup 0 eq{pop 1}if}bdf currentscreen/cs exch def/ca exch def/cf exch def end ##:1 userdict /_cv known {_cv begin stg end}{pop}ifelse #d0drw27Q? } ##:1 userdict /_cv known {_cv begin stg end}{pop}ifelse #PqOHHp}_00000000ff 0ff 0ff 033 033 033000vvmmcc0f 0f!PP"JJ#DD$>>%88&22',,(&&) *+,-./01 2 3 456789:;<=>&&?#33@#33A<<BCCCJJDQQEXXF``GggHnnIuuJ||KLMNO:P:QRSTUVssWhhX\\YQQZFF[AA\<<]88^33_30h`30ha30hb30hc30hdoeofogohoiojokol3pm3pn3po3ppfsqfsrfssfstfsuzvzwzxzyz{|}~ffff̠ff̠ff30̲3330̲3330̲3330̷3030ffffffffff30f30f303303303303??::DD66JJ33PP//UU++``88kkEEvvSS``mm{{İ텅uueeVV33''''0088@@IIQQZZbb0,ff0,ff{{ְנؐـpp``PP@@0030ho 0000@@@@PPPP````pppp退ꐐ렠찰Z0ԙԙԙԙf ffff ffff fff303333033330333qOF$       (&"" 񝦧'.(%"#  ! "$**,+ &&'   񦧝       ddrw2D{qOb APicture??^@`mass[1].p.y#+5+.3???@#?k>>?8ѷb ATarzan`(0.0)??`b AAnchorY.Z9Dr. Richard Vawter Western Washington University 10/20/97_b ATextY.Z9Dr. Richard Vawter Western Washington University 10/20/97n_b AText