力學問題~圓周運動 - 運動
By Thomas
at 2010-07-08T00:00
at 2010-07-08T00:00
Table of Contents
有一物在鉛垂軌道上做等速率圓周運動。1.為什麼此物只受向心力作用2圓周.運動上有兩點A.B,分別位於圓周最上面與最下面。問:AB哪點向心力最大3.呈上題,軌道施給物體的正向力何者最大(A或B)
Tags:
運動
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By Aaliyah
at 2010-07-10T01:42
at 2010-07-10T01:42
By Necoo
at 2010-07-10T00:33
at 2010-07-10T00:33
By Daph Bay
at 2010-07-12T04:38
at 2010-07-12T04:38
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