You are in a boat that can move in still water at 7.0 m/s. You point your boat directly East across a river to get to the other side that is 200 m away. The river is flowing at 4.0 m/s.
(a) Determine your velocity measured by someone on the shore,
(b) Determine how much time it takes for the boat to cross the river,
(c) Determine how far downstream from directly across the river the boat will hit shore.