Friday
April 18, 2014

Homework Help: Physics

Posted by Ali on Sunday, September 12, 2010 at 8:21pm.

A boat that can travel at 4.0 km/hr in still water crosses a river with a current of 1.8 km/h. at what angle must the boat be pointed upstream to travel straight across the river?

Confused on how to even set it up!

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