[" The width of a river is "2sqrt(3)km" .Aboat is rowe "],[" in direction perpendicular to the banks "o],[" river.If the drift of the boat due to flow is "2],[" km,the displacement of the boat is."],[[" 1) "3~ km," 2) "6km," 3) "5km," 4) "4km]]

The width of a river is 2sqrt3km .A boat is rowed in direction perpendicular to the banks of river.If the drift of the boat due to flow is 2 km ,the displacement of the boat is.

The width of a river is 2sqrt(3) km. A boat is rowed in direction perpendicular to the banks of river. If the drift of the boat due to flow is 2 km, the displacement of the boat is

The width of a river is 2sqrt(3) km. A boat is rowed in direction perpendicular to the banks of river. If the drift of the boat due to flow is 2 km, the displacement of the boat is

The width of a river is 3 sqrt(3) km. A boat has a velocity of sqrt(3) km/s and starts to cross the river in a direction perpendicular to the bank of the river. If the river is flowing with a velocity 2km/sec, find the distance drifted by the boat.

The width of a river is 3 sqrt(3) km. A boat has a velocity of sqrt(3) km/s and starts to cross the river in a direction perpendicular to the bank of the river. If the river is flowing with a velocity 2km/sec, find the distance drifted by the boat.