The width of a river is 3sqrt3 km. A boat has a velocity of sqrt3km//s and starts to cross the riverin a direction perpendicular to the bank of th erver. If the river is flowing with a velocity 2km//sec, find the distance drifted by the boat.

The width of a river is 3sqrt3 km. A boat has a velocity of sqrt3km//s

1.	The width of a river is 3sqrt3 km. A boat has a velocity of sqrt3km//s and starts to cross the riverin a direction perpendicular to the bank of th erver. If the river is flowing with a velocity 2km//sec, find the distance drifted by the boat.
Answer» ANSWER :6KM