工程力學(靜力學) - 考試
By William
at 2015-04-27T19:44
at 2015-04-27T19:44
Table of Contents
做了一題考古題,但沒有解答,不知道算得對不對
求神人幫檢查看有沒有錯的地方
沒錯的話,我要吃一頓麥當當慶祝XDDD
題目: http://i.imgur.com/QhQn54i.jpg
我的解答過程: http://i.imgur.com/VJ06FaA.jpg
http://i.imgur.com/BS7MBgC.jpg
http://i.imgur.com/fouAUV0.jpg
PS.由於手邊沒有工程計算機,算不出摩擦角,只好先用代號代替
覺得怪的地方是,題目有給半徑r,但解出的答案沒有r
李組長眉頭一皺,於是PO上來請大家幫看
有算錯請盡量霸凌我沒關係~~XD
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Tags:
考試
All Comments
By Erin
at 2015-04-28T01:52
at 2015-04-28T01:52
By Skylar DavisLinda
at 2015-04-28T13:09
at 2015-04-28T13:09
By Todd Johnson
at 2015-05-03T03:28
at 2015-05-03T03:28
By Hedy
at 2015-05-06T20:02
at 2015-05-06T20:02
By Hamiltion
at 2015-05-08T03:24
at 2015-05-08T03:24
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