A motorboat,which has a speed of 5 meters per second in still water,is headed wast as it crossesa river flowing south at 3.3 meters per second.What is the magnitude of the boat's resultant velocity with respect to the starting point?有点晕,为什

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A motorboat,which has a speed of 5 meters per second in still water,is headed wast as it crossesa river flowing south at 3.3 meters per second.What is the magnitude of the boat's resultant velocity with respect to the starting point?有点晕,为什

A motorboat,which has a speed of 5 meters per second in still water,is headed wast as it crossesa river flowing south at 3.3 meters per second.What is the magnitude of the boat's resultant velocity with respect to the starting point?有点晕,为什
A motorboat,which has a speed of 5 meters per second in still water,is headed wast as it crosses
a river flowing south at 3.3 meters per second.What is the magnitude of the boat's resultant velocity with respect to the starting point?
有点晕,为什么向东还要向南?

A motorboat,which has a speed of 5 meters per second in still water,is headed wast as it crossesa river flowing south at 3.3 meters per second.What is the magnitude of the boat's resultant velocity with respect to the starting point?有点晕,为什
船驶向西边,但水流向南边,求的是一个和速度,使用勾股定理就可以了.
加油!

A motorboat,which has a speed of 5 meters per second in still water,is headed wast as it crossesa river flowing south at 3.3 meters per second.What is the magnitude of the boat's resultant velocity with respect to the starting point?有点晕,为什 I originally only a supporting role only Temple,Ha ha Ha ha, you also like a kid是什么意思? 阿忆 ha ma lu la ,a yi ha ma ku la ,a yi ha ma ha la.是什么咒语 -I think 2008 will be the year_________Healthy Beijing,Healthy Olumpic bacomes a new catchphrase around the city.-Ha,maybe all around te world!A.for which B.when C.on which请说明理由正确答案是C A--ha I am too kind-hearted 在迪厅听到首歌,歌词里面有“i like it,a ha a ha...i like it,a ha a ha... your daughter ha a been successful in a ha歌曲的中文意思是? 帮忙翻译一下下面这个句子 I want to restore the nature,to be a bad girl.Ha ha ha . What a lovely guy you are.Ha HA HA.Let me see the photo if you finish coll I am an American,I know that Chinese people are dogs,the garbageHa ha ha ha ha Chinese is a dog Is a beautiful girl and have never seen such a beautiful,Ha ha 弱酸HA加水稀释后A-和HA浓度的比值变化 To be or not to be,that's a question..ha ha 翻译 i very much hope is a mongolian people ha ha hadad lamb horse wine aobao 务必今天回答,The book New concept Englishha been well received by the learners in __it can help them to develop their English skill.A.which B.because C.that D.where wake up call中文歌词Spoken:Just givin' you a wake up call ha ha ha ha ha ha ha ha I'm giving you a wake up call Wake up' wake up Just to say that I love you And that I'm thinking of you Lettin' you know that you got friends I'm giving you a wake