<http://webisa.webdatacommons.org/436038469>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/436038469>	<http://www.w3.org/ns/prov#value>	"A horizontal force of 18.7 N is required to hold the mass at rest when it is pulled 0.205 m from its equilibrium position (the origin of the x axis)." .
<http://webisa.webdatacommons.org/prov/215466192>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/436038469> .
<http://webisa.webdatacommons.org/436038469>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<jiskha.com> .