牛頓運動定律應用 - 運動

By Tristan Cohan 
at 2010-11-28T00:00
at 2010-11-28T00:00
Table of Contents
將100kg的木箱以等速率推上一傾斜度為30度的光滑斜面,(a)所需之水平力F的大小若干?(b)斜面作用於木箱的力若干?
    Tags:
        運動
        
All Comments

By Carolina Franco 
at 2010-12-02T09:42
at 2010-12-02T09:42

By Sarah 
at 2010-12-02T10:24
at 2010-12-02T10:24

By Charlie 
at 2010-12-01T19:44
at 2010-12-01T19:44
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