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射擊氣球 - 修訂歷史
2026-04-21T09:15:10Z
本 Wiki 上此頁面的修訂歷史
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丁志仁 於 2022年8月19日 (五) 21:55
2022-08-19T21:55:59Z
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<td colspan="2" style="background-color: white; color:black; text-align: center;">←上個修訂</td>
<td colspan="2" style="background-color: white; color:black; text-align: center;">於 2022年8月19日 (五) 21:55 的修訂</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l16" >行 16：</td>
<td colspan="2" class="diff-lineno">行 16：</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div><videoflash src='http://jendo.org/uploadFiles/s4e/videos/射擊汽球2.mp4' type=html5 width=425 ></videoflash></div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div><videoflash src='http://jendo.org/uploadFiles/s4e/videos/射擊汽球2.mp4' type=html5 width=425 ></videoflash></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div><videoflash src='http://jendo.org/uploadFiles/s4e/videos/射擊汽球.mp4' type=html5 width=425 ></videoflash></div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div><videoflash src='http://jendo.org/uploadFiles/s4e/videos/射擊汽球.mp4' type=html5 width=425 ></videoflash></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">====探究問題====</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"><mwdetails><summary>單純的長條氣球，為何射不直？</summary></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"><p></p></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"><dl><dd>Ans: 空氣阻力的影響，會造成頭尾亂跑。</dd></dl></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"><p></p></mwdetails></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"><mwdetails><summary>在氣球前方加上膠帶後，為何飛行路徑就會變直？</summary></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"><p></p></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"><dl><dd>Ans: 氣球前方慣性變大，空氣阻力較難改變其運動方向，因此後方未纏膠帶慣性較小的部分，便只能跟著前方前進。</dd></dl></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"><p></p></mwdetails></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"><mwdetails><summary>生活中，有什麼類似射擊氣球飛行軌跡的休閒運動？</summary></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"><p></p></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"><dl><dd>Ans: 羽毛球、踢毽子等。</dd></dl></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"><p></p></mwdetails></ins></div></td></tr>
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丁志仁
http://science4everyone.net/MediaWiki/index.php?title=%E5%B0%84%E6%93%8A%E6%B0%A3%E7%90%83&diff=7543&oldid=prev
丁志仁：已建立頁面，內容為 "分類:動手學科學/物質科學II ====原理==== 作用力與反作用力、重心與運動 ====場地==== *視學生人數安排得發射氣球的室內或…"
2022-08-19T21:48:14Z
<p>已建立頁面，內容為 "<a href="/MediaWiki/index.php?title=%E5%88%86%E9%A1%9E:%E5%8B%95%E6%89%8B%E5%AD%B8%E7%A7%91%E5%AD%B8/%E7%89%A9%E8%B3%AA%E7%A7%91%E5%AD%B8II&action=edit&redlink=1" class="new" title="分類:動手學科學/物質科學II (頁面不存在)">分類:動手學科學/物質科學II</a> ====原理==== 作用力與反作用力、重心與運動 ====場地==== *視學生人數安排得發射氣球的室內或…"</p>
<p><b>新頁面</b></p><div>[[分類:動手學科學/物質科學II]]<br />
====原理====<br />
作用力與反作用力、重心與運動<br />
====場地====<br />
*視學生人數安排得發射氣球的室內或室外空間。<br />
<br />
====材料準備====<br />
*260公分長氣球／人<br />
*一個小型打氣筒／人<br />
*一捲電工膠帶（或其他有重量的膠帶）／人<br />
<br />
====活動流程====<br />
#請同學使用打氣筒將長型氣球打滿空氣後，依活動影片的步驟使氣球飛行，並觀察其飛行軌跡。<br />
#將原本長型氣球的前端黏上電工膠帶後，再次發射氣球，觀察其飛行軌跡與未加上膠帶的時候有何差異。<br />
#可以請同學分別將膠帶黏二圈、三圈、五圈，分別觀察與紀錄。<br />
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丁志仁