104:@0.054582:0.966559:0.078778:0.966559:0.078778:0.950779:0.054582:0.950779:0.000000:0.000000:0.000000
Evaluación formativa:@0.333747:0.098125:0.701871:0.098125:0.701871:0.035602:0.333747:0.035602:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Diagramas de variación de energía: :@0.179461:0.151790:0.426075:0.151790:0.426075:0.135292:0.179461:0.135292:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
considera:@0.425459:0.152252:0.499938:0.152252:0.499938:0.135306:0.425459:0.135306:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 un escenario ideal en el que no exista fricción y :@0.499938:0.151790:0.834591:0.151790:0.834591:0.135292:0.499938:0.135292:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
marca :@0.833975:0.152252:0.886107:0.152252:0.886107:0.135306:0.833975:0.135306:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
en los rectángulos qué energía interviene en cada caso.:@0.179461:0.169140:0.567247:0.169140:0.567247:0.152643:0.179461:0.152643:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
1:@0.142410:0.147319:0.153831:0.147319:0.153831:0.126689:0.142410:0.126689:0.000000
Supón:@0.179461:0.676617:0.228953:0.676617:0.228953:0.659671:0.179461:0.659671:0.000000:0.000000:0.000000:0.000000:0.000000
 que existe una montaña rusa como la planteada en la ilustración. El carrito parte de la po-:@0.228953:0.676154:0.882138:0.676154:0.882138:0.659657:0.228953:0.659657:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
sición (1) con una velocidad de 10 m/s. :@0.179461:0.693505:0.466511:0.693505:0.466511:0.677008:0.179461:0.677008:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Calcula:@0.467166:0.693968:0.524112:0.693968:0.524112:0.677022:0.467166:0.677022:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 la velocidad del carrito cuando atraviesa (2) y (3). :@0.524078:0.693505:0.886340:0.693505:0.886340:0.677008:0.524078:0.677008:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Desprecia:@0.179461:0.711319:0.255385:0.711319:0.255385:0.694373:0.179461:0.694373:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 la fricción.:@0.255385:0.710856:0.330886:0.710856:0.330886:0.694358:0.255385:0.694358:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
2:@0.142410:0.671684:0.153831:0.671684:0.153831:0.651054:0.142410:0.651054:0.000000
I.CN.F.5.13.1.:@0.182197:0.108378:0.236408:0.108378:0.236408:0.098248:0.182197:0.098248:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
a) :@0.185743:0.206783:0.205162:0.206783:0.205162:0.189837:0.185743:0.189837:0.000000:0.000000:0.000000
El bloque rojo de la ilustración cae desde la :@0.204739:0.206320:0.514249:0.206320:0.514249:0.189822:0.204739:0.189822:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
cima hasta el suelo.:@0.204739:0.223671:0.340632:0.223671:0.340632:0.207173:0.204739:0.207173:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
b) :@0.541900:0.206783:0.562205:0.206783:0.562205:0.189837:0.541900:0.189837:0.000000:0.000000:0.000000
Una bala entra en el cañón de una pistola con :@0.560895:0.206320:0.882124:0.206320:0.882124:0.189822:0.560895:0.189822:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
una velocidad inicial distinta de cero, como se :@0.560895:0.223671:0.881616:0.223671:0.881616:0.207173:0.560895:0.207173:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
indica en la ilustración, hasta que se detiene :@0.560895:0.241021:0.866570:0.241021:0.866570:0.224524:0.560895:0.224524:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
completamente por acción del resorte.:@0.560895:0.258372:0.830447:0.258372:0.830447:0.241875:0.560895:0.241875:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
c) :@0.185743:0.422727:0.204642:0.422727:0.204642:0.405781:0.185743:0.405781:0.000000:0.000000:0.000000
Un hombre es impulsado por un resorte, :@0.204739:0.422265:0.499626:0.422265:0.499626:0.405767:0.204739:0.405767:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
como se indica en la fotografía, hasta que fi-:@0.204739:0.439615:0.517236:0.439615:0.517236:0.423118:0.204739:0.423118:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
nalmente alcanza la máxima altura en el aire.:@0.204739:0.456966:0.520248:0.456966:0.520248:0.440468:0.204739:0.440468:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
d) :@0.541900:0.422727:0.562803:0.422727:0.562803:0.405781:0.541900:0.405781:0.000000:0.000000:0.000000
Un chico va a saltar desde un risco hacia el :@0.560895:0.422265:0.867731:0.422265:0.867731:0.405767:0.560895:0.405767:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
océano, para lo cual se acerca corriendo y :@0.560895:0.439615:0.859426:0.439615:0.859426:0.423118:0.560895:0.423118:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
se impulsa de manera horizontal. Indica la :@0.560895:0.456966:0.862412:0.456966:0.862412:0.440468:0.560895:0.440468:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
compensación en el instante previo a entrar :@0.560895:0.474317:0.876112:0.474317:0.876112:0.457819:0.560895:0.457819:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
en contacto con el agua.:@0.560895:0.491668:0.734818:0.491668:0.734818:0.475170:0.560895:0.475170:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
E   E   E:@0.362906:0.364566:0.411947:0.364566:0.411947:0.350245:0.362906:0.350245:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
c :@0.369808:0.367375:0.375551:0.367375:0.375551:0.359026:0.369808:0.359026:0.000000:0.000000
g  :@0.389856:0.367375:0.397826:0.367375:0.397826:0.359026:0.389856:0.359026:0.000000:0.000000:0.000000
e:@0.411931:0.367375:0.415691:0.367375:0.415691:0.359026:0.411931:0.359026:0.000000
E   E   E:@0.457881:0.364566:0.506922:0.364566:0.506922:0.350245:0.457881:0.350245:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
c :@0.464783:0.367375:0.470525:0.367375:0.470525:0.359026:0.464783:0.359026:0.000000:0.000000
g  :@0.484830:0.367375:0.492800:0.367375:0.492800:0.359026:0.484830:0.359026:0.000000:0.000000:0.000000
e:@0.506905:0.367375:0.510665:0.367375:0.510665:0.359026:0.506905:0.359026:0.000000
E   E   E:@0.725014:0.364566:0.774057:0.364566:0.774057:0.350245:0.725014:0.350245:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
c :@0.731916:0.367375:0.737659:0.367375:0.737659:0.359026:0.731916:0.359026:0.000000:0.000000
g  :@0.751966:0.367375:0.759935:0.367375:0.759935:0.359026:0.751966:0.359026:0.000000:0.000000:0.000000
e:@0.774040:0.367375:0.777801:0.367375:0.777801:0.359026:0.774040:0.359026:0.000000
E   E   E:@0.819989:0.364566:0.869031:0.364566:0.869031:0.350245:0.819989:0.350245:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
c :@0.826891:0.367375:0.832634:0.367375:0.832634:0.359026:0.826891:0.359026:0.000000:0.000000
g  :@0.846940:0.367375:0.854910:0.367375:0.854910:0.359026:0.846940:0.359026:0.000000:0.000000:0.000000
e:@0.869015:0.367375:0.872775:0.367375:0.872775:0.359026:0.869015:0.359026:0.000000
E   E   E:@0.361355:0.587069:0.410398:0.587069:0.410398:0.572748:0.361355:0.572748:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
c :@0.368257:0.589877:0.374000:0.589877:0.374000:0.581528:0.368257:0.581528:0.000000:0.000000
g  :@0.388306:0.589877:0.396276:0.589877:0.396276:0.581528:0.388306:0.581528:0.000000:0.000000:0.000000
e:@0.410381:0.589877:0.414141:0.589877:0.414141:0.581528:0.410381:0.581528:0.000000
E   E   E:@0.456329:0.587069:0.505372:0.587069:0.505372:0.572748:0.456329:0.572748:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
c :@0.463231:0.589877:0.468974:0.589877:0.468974:0.581528:0.463231:0.581528:0.000000:0.000000
g  :@0.483281:0.589877:0.491250:0.589877:0.491250:0.581528:0.483281:0.581528:0.000000:0.000000:0.000000
e:@0.505355:0.589877:0.509115:0.589877:0.509115:0.581528:0.505355:0.581528:0.000000
E   E   E:@0.725489:0.594723:0.774531:0.594723:0.774531:0.580403:0.725489:0.580403:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
c :@0.732391:0.597531:0.738133:0.597531:0.738133:0.589182:0.732391:0.589182:0.000000:0.000000
g  :@0.752440:0.597531:0.760409:0.597531:0.760409:0.589182:0.752440:0.589182:0.000000:0.000000:0.000000
e:@0.774514:0.597531:0.778275:0.597531:0.778275:0.589182:0.774514:0.589182:0.000000
E   E   E:@0.820463:0.594723:0.869506:0.594723:0.869506:0.580403:0.820463:0.580403:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
c :@0.827365:0.597531:0.833108:0.597531:0.833108:0.589182:0.827365:0.589182:0.000000:0.000000
g  :@0.847414:0.597531:0.855384:0.597531:0.855384:0.589182:0.847414:0.589182:0.000000:0.000000:0.000000
e:@0.869489:0.597531:0.873249:0.597531:0.873249:0.589182:0.869489:0.589182:0.000000
Shutterstock, 53959654:@0.176439:0.390567:0.176439:0.325720:0.164970:0.325720:0.164970:0.390567:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Shutterstock, 248500684:@0.176439:0.603355:0.176439:0.535181:0.164970:0.535181:0.164970:0.603355:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Shutterstock, 344995070:@0.906917:0.603355:0.906917:0.535181:0.895448:0.535181:0.895448:0.603355:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Shutterstock, 296017742:@0.906917:0.390567:0.906917:0.322393:0.895448:0.322393:0.895448:0.390567:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Archivo editorial:@0.792260:0.912651:0.792260:0.866346:0.780792:0.866346:0.780792:0.912651:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
8 m:@0.284485:0.854140:0.316519:0.854140:0.316519:0.834810:0.284485:0.834810:0.000000:0.000000:0.000000
2 m:@0.741543:0.879414:0.773576:0.879414:0.773576:0.860084:0.741543:0.860084:0.000000:0.000000:0.000000
m:@0.565468:0.887672:0.582705:0.887672:0.582705:0.868342:0.565468:0.868342:0.000000
(1):@0.306008:0.742229:0.329634:0.742229:0.329634:0.722899:0.306008:0.722899:0.000000:0.000000:0.000000
(2):@0.701062:0.821864:0.724688:0.821864:0.724688:0.802534:0.701062:0.802534:0.000000:0.000000:0.000000
v  = 16,03 m/s:@0.180056:0.735869:0.241187:0.735869:0.241187:0.725827:0.180056:0.725827:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
2:@0.184957:0.737864:0.187972:0.737864:0.187972:0.732010:0.184957:0.732010:0.000000
v  = 12,6 m/s:@0.180056:0.745929:0.236015:0.745928:0.236015:0.735886:0.180056:0.735887:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
3:@0.184957:0.747923:0.187972:0.747923:0.187972:0.742068:0.184957:0.742068:0.000000