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Mon 19 Mar, 2012 07:39 pm
Beth is swimming up a river.She swims at 3m/s upstream and the river is flowing at 2m/s downstream,what is her net velocity?
someone please answer this question it's for assignment my teacher gave me an i cant seem to get the answer haha so i would appreciate a little help if u don't mind i'm 13 and lets just say science is not my strongest subject!!
@cierra,
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