Friday
March 27, 2015

Homework Help: Vectors

Posted by Tarkan on Monday, March 12, 2012 at 10:45pm.

a river is 2 km wide and flows at 4km/h. a motorboat has a speed of 10 km/h in still water and heads out from one bank. a marina is directly across the river, on the opposite bank. if the motorboat heads directly toward the marina, how far downstream from the marina will be on the other bank?

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