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如图所示，竖直半圆形光滑轨道BC与水平面AB相切，AB间距离x＝1m，质量m＝0.1kg的小滑块1放在半圆形轨道底端的B点，另一质量也为m＝0.1kg的小滑块2，从A点以v0＝2m/s的初速度在水平...
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高三下学期物理《》真题及答案
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