0710261魏国华f=kv%20or%20f=kvv
本文档由 Emily 分享于2009-05-18 06:13
friction Theory If f = kv mg--kv==m = So the final velosity is *(1) If HOW TO DO THE EXPERIMENTS We can do experiments for judging which one is correct. (1) Assume that the object ..
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君，已阅读到文档的结尾了呢~~