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	Comments on: Building meaning for momentum from discussions, definitions, and data.	</title>
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	<description>iteration, making, building, and coding in education</description>
	<lastBuildDate>Mon, 13 Feb 2012 14:44:54 +0000</lastBuildDate>
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		<title>
		By: Andy Rundquist (@arundquist)		</title>
		<link>/blog_archive/2012/02/13/building-meaning-for-momentum-from-a-definition-and-data/#comment-52</link>

		<dc:creator><![CDATA[Andy Rundquist (@arundquist)]]></dc:creator>
		<pubDate>Mon, 13 Feb 2012 14:44:54 +0000</pubDate>
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					<description><![CDATA[Recently I asked some non-science colleagues of mine to reflect on whether they used &quot;momentum&quot; or &quot;energy&quot; more colloquially. I thought it was really interesting, as I found I couldn&#039;t get out of my physics head when it came to those words. Many of my colleagues see them as interchangeable (&quot;let&#039;s keep the momentum/energy going&quot;) while others clearly use one much more than the other.]]></description>
			<content:encoded><![CDATA[<p>Recently I asked some non-science colleagues of mine to reflect on whether they used &#8220;momentum&#8221; or &#8220;energy&#8221; more colloquially. I thought it was really interesting, as I found I couldn&#8217;t get out of my physics head when it came to those words. Many of my colleagues see them as interchangeable (&#8220;let&#8217;s keep the momentum/energy going&#8221;) while others clearly use one much more than the other.</p>
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