Thursday, 13 February 2020

F4 phy C2 force - 07

授课内容:< force >

(可以点击放大图片)F = ma 的练习题!

练习题1:
练习题2:
练习题3:
练习题4:
也可以点击视频的右下角,来放大讲解视频:


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