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      <title>Basic Science-활동(자유낙하운동) by 3학년 수평</title>
      <link>https://padlet.com/mcms3rd/xlad11b4wex2yvrl</link>
      <description></description>
      <language>en-us</language>
      <pubDate>2025-03-25 07:13:32 UTC</pubDate>
      <lastBuildDate>2025-04-02 09:36:55 UTC</lastBuildDate>
      <webMaster>hello@padlet.com</webMaster>
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      </image>
      <item>
         <title>박시형,박주혁,박현서,석지향</title>
         <author></author>
         <link>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3388479898</link>
         <description><![CDATA[<p>진공된공과 깃털은 속도가 비슷하게 떨어지고</p><p>공기저항을받는 깃털은 더천천히떨어진다</p>]]></description>
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         <pubDate>2025-03-31 02:05:36 UTC</pubDate>
         <guid>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3388479898</guid>
      </item>
      <item>
         <title>2모둠 최민설 홍지민 김지훈 박건우 박동기 </title>
         <author></author>
         <link>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3388482385</link>
         <description><![CDATA[<p>1번은 공기중의 깃털이고 2,3번은 진공중의 상태이다 2번과 3번의 떨어지는 시간은 비슷한것을 관찰하였다 1번은 공기중이여서 2~3번보다 훨신 더 빨리 떨어진다</p><p><br></p>]]></description>
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         <pubDate>2025-03-31 02:07:28 UTC</pubDate>
         <guid>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3388482385</guid>
      </item>
      <item>
         <title>4모둠 : 안준현,유원재, 오호연, 이다현</title>
         <author></author>
         <link>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3388482985</link>
         <description><![CDATA[<p>진공 상태에서는 속력이 같다</p><p><br/></p>]]></description>
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         <pubDate>2025-03-31 02:07:48 UTC</pubDate>
         <guid>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3388482985</guid>
      </item>
      <item>
         <title>이수영,이다혜,이상은,이지현</title>
         <author></author>
         <link>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3388485803</link>
         <description><![CDATA[<p>오른쪽 시험관의 깃털이 더욱 느리게 떨어진다.</p>]]></description>
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         <pubDate>2025-03-31 02:09:34 UTC</pubDate>
         <guid>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3388485803</guid>
      </item>
      <item>
         <title>4모둠: 안준현,유원재,오호연,이다현</title>
         <author></author>
         <link>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3388486751</link>
         <description><![CDATA[<p>1,2번 공기 중에서는 공이 먼저 떨어지고 3번 진공 상태에서는 같이 떨어진다</p>]]></description>
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         <pubDate>2025-03-31 02:10:06 UTC</pubDate>
         <guid>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3388486751</guid>
      </item>
      <item>
         <title>김규민, 김도윤, 김성연, 김상헌</title>
         <author></author>
         <link>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3388486979</link>
         <description><![CDATA[<p>1번은 진공상태고 2번은 산소상태임으로 1번이 훨신더 빨리 떨어지는것을 알수있다</p>]]></description>
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         <pubDate>2025-03-31 02:10:14 UTC</pubDate>
         <guid>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3388486979</guid>
      </item>
      <item>
         <title>박시형,박주혁,박현서,석지향</title>
         <author></author>
         <link>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3388487221</link>
         <description><![CDATA[<p>진공이 아닌관보다 진공관속의깃털이 더빠르게떨어지고 공기저항을 받는관은 더천천히떨어진다</p>]]></description>
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         <pubDate>2025-03-31 02:10:25 UTC</pubDate>
         <guid>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3388487221</guid>
      </item>
      <item>
         <title>이수영,이다혜,이상은,이지현</title>
         <author></author>
         <link>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3388489067</link>
         <description><![CDATA[<p>공기중에서는 깃털이 공보다 더욱 느리게 떨어지고 진공중에서는 깃털과 공이 서로 동시에 떨어진다.</p>]]></description>
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         <pubDate>2025-03-31 02:11:39 UTC</pubDate>
         <guid>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3388489067</guid>
      </item>
      <item>
         <title>김규민, 김도윤, 김성연, 김상헌</title>
         <author></author>
         <link>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3388490381</link>
         <description><![CDATA[<p>진공상태에서는 같이떨어지고 공기중에서는 공이먼저 떨어진다</p>]]></description>
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         <pubDate>2025-03-31 02:12:34 UTC</pubDate>
         <guid>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3388490381</guid>
      </item>
      <item>
         <title>2모둠 김지훈 박건우 박동기 홍지민 최민설</title>
         <author></author>
         <link>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3388493410</link>
         <description><![CDATA[<p>깃털이 진공으로 떨어지능것이 공기중에서 떨어지는것보다 더 빨리 떨어진다</p>]]></description>
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         <pubDate>2025-03-31 02:14:45 UTC</pubDate>
         <guid>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3388493410</guid>
      </item>
      <item>
         <title>6모둠: 전용하,채민지,전민준,이현지</title>
         <author></author>
         <link>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3388493525</link>
         <description><![CDATA[<p>진공상태에선 동시에 떨어진다</p>]]></description>
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         <pubDate>2025-03-31 02:14:49 UTC</pubDate>
         <guid>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3388493525</guid>
      </item>
      <item>
         <title>이태경, 이현서, 임건훈</title>
         <author></author>
         <link>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3388540720</link>
         <description><![CDATA[<p>공기가 있는 쪽의 깃털은 구슬보다 늦게 떨어지고</p><p>진공상태인 쪽의 깃털은 구슬과 함께 떨어진다.</p>]]></description>
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         <pubDate>2025-03-31 02:48:03 UTC</pubDate>
         <guid>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3388540720</guid>
      </item>
      <item>
         <title>전시온 진보경 조성우 정연호 최상현</title>
         <author></author>
         <link>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3388541808</link>
         <description><![CDATA[<p>공기중에서는 질량이 더 큰 구슬이 깃털보다 더 빨리 떨어지지만 진공 중에서는 질량에 상관 없이 똑같이 떨어진다</p>]]></description>
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         <pubDate>2025-03-31 02:48:31 UTC</pubDate>
         <guid>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3388541808</guid>
      </item>
      <item>
         <title>김민서 김연지 백주아 박준서</title>
         <author></author>
         <link>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3388543643</link>
         <description><![CDATA[<p>공기 중에서는 볼링공이 먼저 떨어지고 진공중에서는 깃털과 봏링공이 같이 떨어진다.</p>]]></description>
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         <pubDate>2025-03-31 02:49:17 UTC</pubDate>
         <guid>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3388543643</guid>
      </item>
      <item>
         <title>1모둠(강석진,강하영,곽도섭,김나연,차원서)</title>
         <author></author>
         <link>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3388544600</link>
         <description><![CDATA[<p>나뭇잎이 동시에 떨어지지않았다.</p>]]></description>
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         <pubDate>2025-03-31 02:50:04 UTC</pubDate>
         <guid>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3388544600</guid>
      </item>
      <item>
         <title>4모둠 13엄지원,14이나경,15이동률,16이서윤</title>
         <author></author>
         <link>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3388546746</link>
         <description><![CDATA[<p>한쪽은 징공상태의 관이고 다른한쪽은 공기가 들어간 관이다.</p>]]></description>
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         <pubDate>2025-03-31 02:51:37 UTC</pubDate>
         <guid>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3388546746</guid>
      </item>
      <item>
         <title>성지민,손예준,손지후,송민규</title>
         <author></author>
         <link>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3388549243</link>
         <description><![CDATA[<p>진공상태에서 볼링공과 깃털은 동시에 떨어진다</p><p>공기중에서는 깃털이 볼링공보다 늦게 떨어진다 </p>]]></description>
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         <pubDate>2025-03-31 02:53:26 UTC</pubDate>
         <guid>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3388549243</guid>
      </item>
      <item>
         <title>라건우,문서윤,박주하,바가람</title>
         <author></author>
         <link>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3388725836</link>
         <description><![CDATA[<p>첫번째 공기 있음 두 세번째 진공상태</p>]]></description>
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         <pubDate>2025-03-31 05:28:30 UTC</pubDate>
         <guid>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3388725836</guid>
      </item>
      <item>
         <title>전해진 조성빈 천지민 한승준</title>
         <author></author>
         <link>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3388726162</link>
         <description><![CDATA[<p>한 케이스는 공기가 있어 공은 똑같이 떨어지지만 깃털은 천천히 떨어지고 다른 케이스는 공기가 없어 공기저항을 받지 않아  똑같이 떨어짐</p>]]></description>
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         <pubDate>2025-03-31 05:28:48 UTC</pubDate>
         <guid>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3388726162</guid>
      </item>
      <item>
         <title>윤시연 장수빈 장은 황주리</title>
         <author></author>
         <link>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3388728422</link>
         <description><![CDATA[<p>왼쪽이 공기중이라서 깃털이 공기 저항을 받아 금속판보다 늦게 떨어지고 오른쪽은 진공중이라서 깃털과 금속판이 같이 떨어진다</p>]]></description>
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         <pubDate>2025-03-31 05:30:52 UTC</pubDate>
         <guid>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3388728422</guid>
      </item>
      <item>
         <title>강동현,강지훈,김동현,김동훈</title>
         <author></author>
         <link>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3388728788</link>
         <description><![CDATA[<p><em>진공상태인 관에서는 깃털과 공이 동시에 떨어지는 반면 공기가있는관에 깃털은 힘 없이 좌우좌우 돌면서 떨어져서 느리다.</em></p>]]></description>
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         <pubDate>2025-03-31 05:31:10 UTC</pubDate>
         <guid>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3388728788</guid>
      </item>
      <item>
         <title>4모둠 석아윤 송승현 원용준 황준원</title>
         <author></author>
         <link>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3388729244</link>
         <description><![CDATA[<p>진공이 더 빨리 떨어진다</p>]]></description>
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         <pubDate>2025-03-31 05:31:39 UTC</pubDate>
         <guid>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3388729244</guid>
      </item>
      <item>
         <title>김서연 김서윤 김서율 김선아</title>
         <author></author>
         <link>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3388842159</link>
         <description><![CDATA[<p>공기가 있는 곳에 있는 깃털은 천천히 떨어지고 </p><p>진공상태인 관에 있는 깃털과 공은 동시에 떨어진다</p>]]></description>
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         <pubDate>2025-03-31 06:55:24 UTC</pubDate>
         <guid>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3388842159</guid>
      </item>
      <item>
         <title>임은지, 임현호, 정서호, 정수민</title>
         <author></author>
         <link>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3390145830</link>
         <description><![CDATA[<p>왼쪽은 두 물체가 같은 속도로 떨어졌으므로 진공 상태임을 알 수 있고, 오른쪽은 깃털이 늦게 떨어졌으므로 공기 중인 것을 알 수 있다</p>]]></description>
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         <pubDate>2025-04-01 01:56:26 UTC</pubDate>
         <guid>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3390145830</guid>
      </item>
      <item>
         <title>김아린 김예준 박라희 박예은</title>
         <author></author>
         <link>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3390147282</link>
         <description><![CDATA[<p>왼쪽으로부터 첫번째와 두번째 깃털, 고무공이 동시에 떨어진것으로 보아 진공 상태이고 맨 오른쪽에 있는 깃털이 공기의 저항을 많이 받아 천천히 떨어진것으로 보아 공기가 들어있는것 같다.</p>]]></description>
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         <pubDate>2025-04-01 01:57:30 UTC</pubDate>
         <guid>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3390147282</guid>
      </item>
      <item>
         <title>구승우,김래현,김민서,김시현,홍선우</title>
         <author></author>
         <link>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3390147371</link>
         <description><![CDATA[<p>제일 왼쪽과 중간이 진공상태이다 제일 오른쪽은 공기중 저항이 존재한다</p>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/3623848159/d7eab765476bbdd944e5fedf0674d182/IMG_5889.mov" />
         <pubDate>2025-04-01 01:57:33 UTC</pubDate>
         <guid>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3390147371</guid>
      </item>
      <item>
         <title>6모둠 천민기,허지민,허해원,최준</title>
         <author></author>
         <link>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3390147518</link>
         <description><![CDATA[<p>공기가 있는 실험관에 있는 깃털은 공기저항을 받아 느리게 낙하하게 되고, 진공상태의 실험관에 있는 깃털은 오직 중력만이 적용하기 때문에 속력이 매초마다 9.8m/s씩 빨라지는 운동을 한다</p>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/3623844573/22537b6e8251a96443f840640371bc29/20250401_105158.mp4" />
         <pubDate>2025-04-01 01:57:39 UTC</pubDate>
         <guid>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3390147518</guid>
      </item>
      <item>
         <title>이석원 이솔 이수인 이준우 이주한</title>
         <author></author>
         <link>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3390150783</link>
         <description><![CDATA[<p>1번쪽이 깃털이 늦게 떨어지고 2번쪽이 같이 떨어져서 1번이 산소가 있고 2번은 진공 상태라는것을 알수있다</p>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/3623863498/da9ea71550b84923c1eb6a0281b8f885/20250401_105408.mp4" />
         <pubDate>2025-04-01 01:59:28 UTC</pubDate>
         <guid>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3390150783</guid>
      </item>
      <item>
         <title>이석원 이솔 이수인 이준우 이주한</title>
         <author></author>
         <link>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3390156406</link>
         <description><![CDATA[<p>1번쪽은 혼자 시간이 다르게 떨어지고 2번 3번은 같은 시간에 떨어지기에 1번은 산소가 있고 2번3번은 진공상태라는것을 알수있다</p>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/3623863498/23af7121d0d62e07a8e766816ee93c30/20250401_110003.mp4" />
         <pubDate>2025-04-01 02:02:20 UTC</pubDate>
         <guid>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3390156406</guid>
      </item>
      <item>
         <title>3-3 손민강 심민기 심우헉 안지혜</title>
         <author></author>
         <link>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3390158294</link>
         <description><![CDATA[<p>맨 왼쪽 관의 깃털은 공기가 있어 깃털이 늦게 떨어지지만 중앙관과 맨 오른쪽 관의 공과 깃털은 공기저항이 없어서 똑같은 속도로 떨어진다.</p>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/3623874774/cb3866062afefffc11293b31d81a5b5b/20250401_105310.mp4" />
         <pubDate>2025-04-01 02:03:22 UTC</pubDate>
         <guid>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3390158294</guid>
      </item>
      <item>
         <title>박시윤 박찬우 박소영 배민재</title>
         <author></author>
         <link>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3390232403</link>
         <description><![CDATA[<p>진공상태의 공과 깃털은 중력의 힘만 받아서 둘이 거의 비슷하게 떨어지는 반면 공기중의 깃털은 공기의 저항을 받아서 비교적 천천히 떨어진다</p>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/3624062900/d5ef4b280c1e5f5d1a7576cfe3b36ec9/IMG_6520.mov" />
         <pubDate>2025-04-01 02:47:50 UTC</pubDate>
         <guid>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3390232403</guid>
      </item>
      <item>
         <title>손하윤 이다은 배지훈 배수윤</title>
         <author></author>
         <link>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3390232571</link>
         <description><![CDATA[<p>공기중에는 볼링공이 먼저 떨어지고 깃털이 떨어지지만 진공상태에서눙 깃털과 볼링공이 같이떨어진다</p>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/3624063929/68d6e0654846719ce35893a8eea376f1/IMG_3678.mov" />
         <pubDate>2025-04-01 02:47:58 UTC</pubDate>
         <guid>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3390232571</guid>
      </item>
      <item>
         <title>김규원 김동휘 김예서 김정우</title>
         <author></author>
         <link>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3390233006</link>
         <description><![CDATA[<p>공기 중에서 깃털이 볼링공보다 더 천천히 떨어진다</p><p>진공 상태에서는 깃털과 볼링공이 같이 떨어진다</p>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/3624061444/496039484b5137b1c9a07217b321b183/IMG_1985.mov" />
         <pubDate>2025-04-01 02:48:15 UTC</pubDate>
         <guid>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3390233006</guid>
      </item>
      <item>
         <title>이성진, 이윤서, 이유빈, 이지형</title>
         <author></author>
         <link>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3390235394</link>
         <description><![CDATA[<p>진공상태의 깃털은 공기저항을 받지않아 빠르게 떨어지고 공기중에서의 깃털은 공기저항을 받아 느리게 떨어진다, 따라서 오른쪽 관의 깃털공기중 이기 때문에 공기저항을 받아 느리게 떨어졌고, 왼쪽 관의 깃털은 진공상태이기 때문에 빠르게 떨어졌다.</p>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/3624071168/26807a4f341fde0926048b02e86bfa81/20250401_114351.mp4" />
         <pubDate>2025-04-01 02:49:54 UTC</pubDate>
         <guid>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3390235394</guid>
      </item>
      <item>
         <title>김지호 김하람 조혜연 김태린</title>
         <author></author>
         <link>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3390237761</link>
         <description><![CDATA[<p>공기중에선 공과 깃털중 공이 먼저 떨어지지만,</p><p>진공중에선 둘 다 같이 떨어진다</p>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/3624082336/353aa114ac1f1b0c8cba974860a6011c/20250401_114513.mp4" />
         <pubDate>2025-04-01 02:51:19 UTC</pubDate>
         <guid>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3390237761</guid>
      </item>
      <item>
         <title>김재연 박예은 배재범</title>
         <author></author>
         <link>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3390514206</link>
         <description><![CDATA[<p>공기중에서 볼링공은 깃털보다 더 빨리 떨어진다</p><p>진공중에서 깃털과 볼링공은 비슷한 속도로 떨어진다</p>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/3624886512/c1df524273dd53c395744db2d26e01e3/IMG_9983.mov" />
         <pubDate>2025-04-01 06:20:25 UTC</pubDate>
         <guid>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3390514206</guid>
      </item>
      <item>
         <title>정준홍,정지윤,👑정동혁👑(촬영)</title>
         <author></author>
         <link>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3390515581</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/3624887721/eb101b0cad2a8a2845ede0c778909dd9/IMG_2535.mov" />
         <pubDate>2025-04-01 06:21:28 UTC</pubDate>
         <guid>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3390515581</guid>
      </item>
      <item>
         <title>이서준,이연서,이윤아</title>
         <author></author>
         <link>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3390516232</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/3624890161/ac668a845d96960ee05dec69a6358362/20250401_152007.mp4" />
         <pubDate>2025-04-01 06:21:59 UTC</pubDate>
         <guid>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3390516232</guid>
      </item>
      <item>
         <title>길온유 지제훈 김민지 김승빈</title>
         <author></author>
         <link>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3390516379</link>
         <description><![CDATA[<p>공기중에서는, 볼링공이 깃털보다 먼저 떨어지지만, 진공중에서는 볼링공과 깃털 둘 다 같이 떨어진다</p>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/3624886981/726163242a0cebef0af14b8b3af35911/IMG_4213.mov" />
         <pubDate>2025-04-01 06:22:06 UTC</pubDate>
         <guid>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3390516379</guid>
      </item>
      <item>
         <title>이지안 이진효 이지우 이태규</title>
         <author></author>
         <link>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3390521400</link>
         <description><![CDATA[<p>공기중에는 볼링공이 먼저 떨어지고 깃털이 떨어지지만 진공상태에서는 깃털과 볼링 공이 같이떨어진다</p>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/3624885701/97b775d961854ae94f50e6d3ab604863/IMG_1859.mov" />
         <pubDate>2025-04-01 06:25:40 UTC</pubDate>
         <guid>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3390521400</guid>
      </item>
      <item>
         <title>서승민 이다은 추다원 최은영</title>
         <author></author>
         <link>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3390523014</link>
         <description><![CDATA[<p>중간에 공을 중심으로 오른쪽 깃털은 천천히 떨어지고 왼쪽 깃털은 공과 동시에 떨어진다.</p><p>따라서 공과 함께 떨어지는 깃털이 있는 왼쪽 관이 진공상태이다</p><p><br/></p>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/3624904167/5f96e2193cad005a21d66444baa999e5/20250401_152136.mp4" />
         <pubDate>2025-04-01 06:26:58 UTC</pubDate>
         <guid>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3390523014</guid>
      </item>
      <item>
         <title>김규원 김규리 권준우 구도훈</title>
         <author></author>
         <link>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3392125207</link>
         <description><![CDATA[<p>1.공기중에서 깃털보다 볼링공이 더 일찍 떨어진다.</p><p>2.진공 중에서 깃털과 볼링공이 동시에 떨어진다.</p>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/3630643328/9139f8e11c9fad90aeb8ad06bd6d7564/20250402_132135.mp4" />
         <pubDate>2025-04-02 04:24:01 UTC</pubDate>
         <guid>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3392125207</guid>
      </item>
      <item>
         <title>김소망,김연아,김지현,김혜린</title>
         <author></author>
         <link>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3392128145</link>
         <description><![CDATA[<p>1.공기중에서 공이 먼저 내려간다</p><p>2.깃털과 공이 똑같이 내려간다</p>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/3630640477/61fff5b913decab85fa36d0635c096f8/IMG_1456.mov" />
         <pubDate>2025-04-02 04:27:13 UTC</pubDate>
         <guid>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3392128145</guid>
      </item>
      <item>
         <title>천우진,최경원,최지후,최현서</title>
         <author></author>
         <link>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3392128491</link>
         <description><![CDATA[<p><br/></p><p><br/></p>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/3630654590/04dd48fb4af3c855738ba06a68f3fba5/20250402_132221.mp4" />
         <pubDate>2025-04-02 04:27:32 UTC</pubDate>
         <guid>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3392128491</guid>
      </item>
      <item>
         <title>배하윤,류유성,박준범,박현기</title>
         <author></author>
         <link>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3392129974</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/3630641210/f031425e52966f46d30ea687a090b6c3/20250402_132250.mp4" />
         <pubDate>2025-04-02 04:28:36 UTC</pubDate>
         <guid>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3392129974</guid>
      </item>
      <item>
         <title>김도언 김도원 김성진 황수민</title>
         <author></author>
         <link>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3392132094</link>
         <description><![CDATA[<p>공기중에서 볼링공은 깃털보다 더 빨리 떨어진다| 진공중에서 깃털과 볼링공은 비슷ㅅ한 속도로 떨어진다</p><p><br/></p>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/3630647266/b6c78a99307310547b530c5f38a6f133/trim_A4E2A02F_4B32_4B7B_8D0F_0B66D62E2498.MOV" />
         <pubDate>2025-04-02 04:30:42 UTC</pubDate>
         <guid>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3392132094</guid>
      </item>
      <item>
         <title>신서현,안상우,유효진,정유찬</title>
         <author></author>
         <link>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3392132721</link>
         <description><![CDATA[<p>진공상태의 구슬과 깃털은 중력의 힘만 작용받아 구슬과 깃털이 비슷하게 떨어지는데 반면 공기중의 깃털은 공기 저항을 받아 깃털이 늦게떨어진다</p><p><br/></p><p><br/></p><p><br/></p>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/3630636957/474c51f20ca69d8c4e09f2a6112c3434/20250402_132339.mp4" />
         <pubDate>2025-04-02 04:31:21 UTC</pubDate>
         <guid>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3392132721</guid>
      </item>
      <item>
         <title>박준범,류유성,배하윤,박현기</title>
         <author></author>
         <link>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3392135467</link>
         <description><![CDATA[<p>깃털이 빨리 떨어지는 관에는 공기가 있고</p><p>깃털이 상대적으로 느리게 떨어지는 관 안에는 진공상태이다</p>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/3630667203/6ec4707670e330823c328a8e3bcdbb13/20250402_132250.mp4" />
         <pubDate>2025-04-02 04:33:33 UTC</pubDate>
         <guid>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3392135467</guid>
      </item>
      <item>
         <title>박민아 박선영 박선우 박정민</title>
         <author></author>
         <link>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3392191817</link>
         <description><![CDATA[<p>공기중에서 볼링공은 길털보다 더 빨리떨어진다</p>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/3630835355/e82722a262d2a70c79138e9a8011527f/IMG_0608.mov" />
         <pubDate>2025-04-02 05:20:13 UTC</pubDate>
         <guid>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3392191817</guid>
      </item>
      <item>
         <title>고지혜 권다희 권범용 남성윤</title>
         <author></author>
         <link>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3392192277</link>
         <description><![CDATA[<p>영상을볼때. 왼쪽깃털은 공기저항을 받아서 더느리게 떨어지고,가운데 구슬과. 오른쪽 깃털은 진공 상태 이므로 같은 속력으로  떨어진다</p>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/3630831814/f88748fd5de3b4ddaa0b259bc00aae90/IMG_1943.mov" />
         <pubDate>2025-04-02 05:20:38 UTC</pubDate>
         <guid>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3392192277</guid>
      </item>
      <item>
         <title>이시온,은준서,윤성운,이서윤</title>
         <author></author>
         <link>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3392192384</link>
         <description><![CDATA[<p>공기중에서는 깃털이 볼링공보다 공기 저항의 영향을 더 많이받아 깃털이 볼링공보다 더 천천히 떨어진다</p><p>진공에서는 물체의 크기나 질량과 관계없이 시간에따른 속력의 변화가 일정하므로 깃털과 볼링공이 지면에 동시에 떨어진다</p>]]></description>
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         <pubDate>2025-04-02 05:20:44 UTC</pubDate>
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      <item>
         <title>엄채ㅊ 유연아 우혜연</title>
         <author></author>
         <link>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3392194872</link>
         <description><![CDATA[<p>왼쪽이 진공상태이다 왼쪽은 진공상태여서 동시에 떨어진다오른쪽이 공기중에 있어서 공이 더 빨리 떨어진다</p>]]></description>
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         <pubDate>2025-04-02 05:22:51 UTC</pubDate>
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      <item>
         <title>조윤도,이예찬,천사랑,이채원</title>
         <author></author>
         <link>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3392196498</link>
         <description><![CDATA[<p>깃털과 둥근 고체물질을 함께 떨어뜨렸을때 공기중에서는 깃털이 둥근 고체물질보다 공기저항력을 더 많이 받아 깃털이 둥근 고체물질보다 느리게 떨어지고 진공중에서는 공기저항력을 받지 않고 중력만 받으므로 같이 떨어진다</p>]]></description>
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         <pubDate>2025-04-02 05:24:04 UTC</pubDate>
         <guid>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3392196498</guid>
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      <item>
         <title>배강민 심준기 석승아 채지민</title>
         <author></author>
         <link>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3392197781</link>
         <description><![CDATA[<p>오른쪼과 중간이 진공상태이다. 따라서 오른쪽 깃털과 중간공이 깉이떨어짐. 그리고 공기저항을 받는 왼쪽 깃털은 느리게 떨어짐</p><p><br/></p>]]></description>
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         <pubDate>2025-04-02 05:25:06 UTC</pubDate>
         <guid>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3392197781</guid>
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      <item>
         <title>이호준, 이하은, 장수진, 장민호</title>
         <author></author>
         <link>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3392516759</link>
         <description><![CDATA[]]></description>
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         <pubDate>2025-04-02 09:36:54 UTC</pubDate>
         <guid>https://padlet.com/mcms3rd/xlad11b4wex2yvrl/wish/3392516759</guid>
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