Mon 19 Mar, 2012 07:43 pm - 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... (view)
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? (view)
