A boat attempts to cross a 170 m wide river to reach a dock…
A boat attempts to cross a 170 m wide river to reach a dock directly on the other side. The boat heads out directly across the river, perpendicular to the bank, with the motor propelling it at 15.0 m/s across the water, but the river flowing at 5.0 m/s immediately begins pushing it down river. How far down river ( in meters) from the dock does the boat end up when it reaches the opposite shore?