Question

a river of width 100 m is flowing with a velocity of 1.5 m/s.a man start from one end with rest relative in the river.he raws with an acceleration of 2m/s relative to the river.if the man want to cross the river in minimum time,by how much distance will he be drifted in the direction of river flow during the crossing.

Answer 1

see attachment....hope it will help u