<?xml version="1.0" encoding="UTF-8"?><?xml-stylesheet type="text/xsl" href="static/style.xsl"?><OAI-PMH xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/ http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd"><responseDate>2026-04-14T09:11:52Z</responseDate><request verb="GetRecord" identifier="oai:www.recercat.cat:2072/379485" metadataPrefix="oai_dc">https://recercat.cat/oai/request</request><GetRecord><record><header><identifier>oai:recercat.cat:2072/379485</identifier><datestamp>2026-03-22T21:12:59Z</datestamp><setSpec>com_2072_98</setSpec><setSpec>col_2072_378192</setSpec></header><metadata><oai_dc:dc xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:doc="http://www.lyncode.com/xoai" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
   <dc:title>Un problema planteado como actividad de investigación : estudios de las posibles trayectorias para el lanzamiento efectivo de un tiro libre de baloncesto</dc:title>
   <dc:creator>Martínez Pons, José Antonio</dc:creator>
   <dc:description>Although students learn kinematics from their first contact with physics, for a series of reasons preconceptions and conceptual and methodological mistakes accumulate, hindering progress. We propose a simple and motivating exercise that will not only improve the understanding of elementary equations of kinematics, but also detect and facilitate the correction of such mistakes.</dc:description>
   <dc:date>2000</dc:date>
   <dc:type>Article</dc:type>
   <dc:identifier>https://ddd.uab.cat/record/1470</dc:identifier>
   <dc:identifier>urn:oai:ddd.uab.cat:1470</dc:identifier>
   <dc:identifier>urn:10.5565/rev/ensciencias.4063</dc:identifier>
   <dc:identifier>urn:articleid:21746486v18n1p131</dc:identifier>
   <dc:identifier>urn:oai:raco.cat:article/21646</dc:identifier>
   <dc:identifier>urn:oai:ensciencias.revistes.uab.cat:article/4063</dc:identifier>
   <dc:language>spa</dc:language>
   <dc:relation>Enseñanza de las ciencias ; Vol. 18, Num. 1 (2000), p. 131-140</dc:relation>
   <dc:rights>open access</dc:rights>
   <dc:rights>Aquest document està subjecte a una llicència d'ús Creative Commons. Es permet la reproducció total o parcial, la distribució, i la comunicació pública de l'obra, sempre que no sigui amb finalitats comercials, i sempre que es reconegui l'autoria de l'obra original. No es permet la creació d'obres derivades.</dc:rights>
   <dc:rights>https://creativecommons.org/licenses/by-nc-nd/3.0/</dc:rights>
   <dc:format>application/pdf</dc:format>
   <dc:publisher/>
</oai_dc:dc></metadata></record></GetRecord></OAI-PMH>