[問題] 104年國立關西高中物理科教師甄試已刪文
【出處】教師甄試
【題目】在地球表面無風時,人站著擲鉛球,若欲擲得遠,仰角應幾度?
A.比45度小 B.45度 C.比45度大 D.與仰角無關 E.條件不足無法判斷
Ans: A
【瓶頸】
查了網路資料
http://www.phy.ntnu.edu.tw/demolab/phpBB/viewtopic.php?topic=11680
下面的動畫改變角度幾乎還是45度最遠
不知道有甚麼比較簡易的解釋
謝謝!!
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02/27 03:33, 3F
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02/27 03:36, 4F
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02/27 03:37, 5F
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02/27 08:41, 8F
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02/27 12:41, 9F
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02/27 16:52, , 11F
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02/27 17:09, , 12F
02/27 17:09, 12F
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02/27 17:11, , 13F
02/27 17:11, 13F
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02/28 03:28, , 14F
02/28 03:28, 14F
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02/28 22:05, 15F
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03/01 11:34, , 23F
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03/02 21:20, , 26F
03/02 21:20, 26F