[問題] 再問兩題高二物理-碰撞&流體
平面與曲面(R=2m)皆光滑 甲乙兩質點 質量比1:2 在平面上甲以V之速度追撞速度V/2的乙
如圖所示(http://ppt.cc/ginT ) 若為正面彈性碰撞 碰撞後乙恰可達D點 則甲上升的最大
高度為幾公尺?
第二題:http://ppt.cc/1LJ4
不是不打字 只是很多符號不會打....
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※ 編輯: sunfallmoon 來自: 219.85.189.128 (05/21 16:39)
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