{"id":6849,"date":"2022-03-21T16:24:31","date_gmt":"2022-03-21T15:24:31","guid":{"rendered":"https:\/\/agora.xtec.cat\/escgaspardeportola\/?p=6849"},"modified":"2022-03-21T16:24:31","modified_gmt":"2022-03-21T15:24:31","slug":"robotica-projecte-forces","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/escgaspardeportola\/ciclemitja\/robotica-projecte-forces\/","title":{"rendered":"ROB\u00d2TICA: PROJECTE FORCES"},"content":{"rendered":"<p>Durant aquestes darreres setmanes, a l&#8217;aula de rob\u00f2tica, hem estat treballant un projecte molt engrescador anomenat FORC<span style=\"font-family: inherit; font-size: 1em;\">ES.<\/span><img loading=\"lazy\" decoding=\"async\" class=\"alignright\" src=\"https:\/\/education.lego.com\/v3\/assets\/blt293eea581807678a\/bltbf815975edf51c1b\/5ebe64901d6a876d93f41ceb\/pull-robot-closeup.jpg?auto=webp&amp;format=jpg&amp;width=1800&amp;quality=90&amp;fit=bounds\" alt=\"pull-robot-closeup\" width=\"426\" height=\"190\" \/><\/p>\n<p>Hem comen\u00e7at amb la visualitzaci\u00f3 d&#8217;un v\u00eddeo (2 minuts) i ens hem plantejats diferents preguntes:<\/p>\n<ul>\n<li>Qu\u00e8 necessitem per a que un objecte es mogui?<\/li>\n<li>Costa el mateix fer moure un objecte sobre una superf\u00edcie llisa que sobre una superf\u00edcie rugosa?<\/li>\n<li>Qu\u00e8 passa si estirem d&#8217;un objecte en direccions oposades amb la mateixa for\u00e7a?<\/li>\n<\/ul>\n<p>Despr\u00e9s hem constru\u00eft un robot, seguint unes instruccions i, fent-li un seguit de modificacions, an\u00e0vem resolent les preguntes (per exemple v\u00e0rem comprovar que si canvi\u00e0vem les rodes de pl\u00e0stic per unes rodes de goma pod\u00edem arrossegar m\u00e9s pes i si les rodes eren m\u00e9s grans encara millor). Cada equip (format per 2 alumnes) a mesura que anava resolent els petits reptes anava introduint termes com la fricci\u00f3, les forces equilibrades, la tracci\u00f3&#8230;<\/p>\n<p>Finalment, despr\u00e9s de moltes proves i modificacions, cada equip va construir el seu propi robot (al qual li van posar nom) i la darrera sessi\u00f3 van participar en un concurs de for\u00e7a, on els i les robots s&#8217;enfrontaven entre ells arrossegant una cistella, en direccions oposades, per tal de poder determinar quin era el o la robot m\u00e9s fort del grup.<\/p>\n<p>Recordem que el m\u00e9s important no ha estat el guanyar la competici\u00f3 sin\u00f3 el fet que cada grup ha treballat en equip i han pogut aprendre moltes coses sobre les forces.<\/p>\n<p>Si voleu veure com ho hem fet cliqueu en els seg\u00fcents enlla\u00e7os de cicle <a href=\"https:\/\/photos.app.goo.gl\/LKicnfBrDBf9Edug7\">mitj\u00e0<\/a> i cicle <a href=\"https:\/\/photos.app.goo.gl\/hBERb9LfcbuEFT5P9\">superior<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Durant aquestes darreres setmanes, a l&#8217;aula de rob\u00f2tica, hem estat treballant un projecte molt engrescador anomenat FORCES. Hem comen\u00e7at amb la visualitzaci\u00f3 d&#8217;un v\u00eddeo (2 minuts) i ens hem plantejats diferents preguntes: Qu\u00e8 necessitem per a que un objecte es mogui? Costa el mateix fer moure un objecte sobre una superf\u00edcie llisa que sobre una [&hellip;]<\/p>\n","protected":false},"author":43,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[60,290,344],"tags":[],"class_list":["post-6849","post","type-post","status-publish","format-standard","hentry","category-ciclemitja","category-cicle-superior","category-robotica-gaspar"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/escgaspardeportola\/wp-json\/wp\/v2\/posts\/6849","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/escgaspardeportola\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/escgaspardeportola\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/escgaspardeportola\/wp-json\/wp\/v2\/users\/43"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/escgaspardeportola\/wp-json\/wp\/v2\/comments?post=6849"}],"version-history":[{"count":3,"href":"https:\/\/agora.xtec.cat\/escgaspardeportola\/wp-json\/wp\/v2\/posts\/6849\/revisions"}],"predecessor-version":[{"id":6891,"href":"https:\/\/agora.xtec.cat\/escgaspardeportola\/wp-json\/wp\/v2\/posts\/6849\/revisions\/6891"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/escgaspardeportola\/wp-json\/wp\/v2\/media?parent=6849"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/escgaspardeportola\/wp-json\/wp\/v2\/categories?post=6849"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/escgaspardeportola\/wp-json\/wp\/v2\/tags?post=6849"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}