<P><SPAN style="FONT-SIZE: 14pt">很高的物體相對於地面時，有位能mgh</SPAN></P> <P><SPAN style="FONT-SIZE: 14pt">當物體從高處掉落時，會將重力位能轉換成動能1/2mV<SUP>2</SUP></SPAN></P> <P><SPAN style="FONT-SIZE: 14pt">我們來看看實驗過程</SPAN></P> <P><SPAN style="FONT-SIZE: 14pt"> </SPAN></P> <P><BR><BR> <OBJECT codeBase=http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,124,0 height=344 width=425 classid=clsid:d27cdb6e-ae6d-11cf-96b8-444553540000><PARAM NAME="_cx" VALUE="5080"><PARAM NAME="_cy" VALUE="5080"><PARAM NAME="FlashVars" VALUE=""><PARAM NAME="Movie" VALUE="http://www.youtube.com/v/3iw9XDF3Z3g&hl=zh_TW&fs=1"><PARAM NAME="Src" VALUE="http://www.youtube.com/v/3iw9XDF3Z3g&hl=zh_TW&fs=1"><PARAM NAME="WMode" VALUE="Window"><PARAM NAME="Play" VALUE="-1"><PARAM NAME="Loop" VALUE="-1"><PARAM NAME="Quality" VALUE="High"><PARAM NAME="SAlign" VALUE=""><PARAM NAME="Menu" VALUE="-1"><PARAM NAME="Base" VALUE=""><PARAM NAME="AllowScriptAccess" VALUE="always"><PARAM NAME="Scale" VALUE="ShowAll"><PARAM NAME="DeviceFont" VALUE="0"><PARAM NAME="EmbedMovie" VALUE="0"><PARAM NAME="BGColor" VALUE=""><PARAM NAME="SWRemote" VALUE=""><PARAM NAME="MovieData" VALUE=""><PARAM NAME="SeamlessTabbing" VALUE="1"><PARAM NAME="Profile" VALUE="0"><PARAM NAME="ProfileAddress" VALUE=""><PARAM NAME="ProfilePort" VALUE="0"><PARAM NAME="AllowNetworking" VALUE="all"><PARAM NAME="AllowFullScreen" VALUE="true"> <embed type="application/x-shockwave-flash" width="425" height="344" src="http://www.youtube.com/v/3iw9XDF3Z3g&hl=zh_TW&fs=1" allowfullscreen="true" allownetworking="all" profileport="0" profile="0" seamlesstabbing="1" embedmovie="0" devicefont="0" scale="ShowAll" allowscriptaccess="always" menu="-1" quality="High" loop="-1" play="-1" wmode="Window" movie="http://www.youtube.com/v/3iw9XDF3Z3g&hl=zh_TW&fs=1" _cy="5080" _cx="5080"></embed></OBJECT></P> <P><BR><BR><BR> <OBJECT codeBase=http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,124,0 height=344 width=425 classid=clsid:d27cdb6e-ae6d-11cf-96b8-444553540000><PARAM NAME="_cx" VALUE="5080"><PARAM NAME="_cy" VALUE="5080"><PARAM NAME="FlashVars" VALUE=""><PARAM NAME="Movie" VALUE="http://www.youtube.com/v/E9Sd-UMQ5DA&hl=zh_TW&fs=1"><PARAM NAME="Src" VALUE="http://www.youtube.com/v/E9Sd-UMQ5DA&hl=zh_TW&fs=1"><PARAM NAME="WMode" VALUE="Window"><PARAM NAME="Play" VALUE="-1"><PARAM NAME="Loop" VALUE="-1"><PARAM NAME="Quality" VALUE="High"><PARAM NAME="SAlign" VALUE=""><PARAM NAME="Menu" VALUE="-1"><PARAM NAME="Base" VALUE=""><PARAM NAME="AllowScriptAccess" VALUE="always"><PARAM NAME="Scale" VALUE="ShowAll"><PARAM NAME="DeviceFont" VALUE="0"><PARAM NAME="EmbedMovie" VALUE="0"><PARAM NAME="BGColor" VALUE=""><PARAM NAME="SWRemote" VALUE=""><PARAM NAME="MovieData" VALUE=""><PARAM NAME="SeamlessTabbing" VALUE="1"><PARAM NAME="Profile" VALUE="0"><PARAM NAME="ProfileAddress" VALUE=""><PARAM NAME="ProfilePort" VALUE="0"><PARAM NAME="AllowNetworking" VALUE="all"><PARAM NAME="AllowFullScreen" VALUE="true"> <embed type="application/x-shockwave-flash" width="425" height="344" src="http://www.youtube.com/v/E9Sd-UMQ5DA&hl=zh_TW&fs=1" allowfullscreen="true" allowscriptaccess="always"></embed></OBJECT><BR><BR></P>
00.科學教育 (3)