CROSSING RIVER IN SHORTEST PATH (MINIMUM DRIFT)

RIVER-MAN PROBLEM IN TWO DIMENSION ( CROSSING RIVER)

Crossing River In Minimum Time

STATEMENT-1: A man can cross river of width d in minimum time t . On increasing river velocity, minimum time to cross the river by man will remain uncharged. STATEMENT-2: Velocity of river is perpendicular to width of river. So time to cross the river is independent of velcoity of river.

River Boat Problem |Condition When The Boatman Crosses The River In Shortest Interval Of Time |Condition When The Boatman Wants To Reach Point B, At A Point Just Opposite From Where He Started |Exercise Questions

River Boat Problem |Condition When The Boatman Crosses The River In Shortest Interval Of Time |Condition When The Boatman Wants To Reach Point B, At A Point Just Opposite From Where He Started |Exercise Questions

Questions|River Boat Problem |Shortest Time |To Reach Opposite to the Starting Point

A boatman can row with a speed of 10 kmh^(-1) in still water. River flows at 6 km h^(-1) . If he crosses the river from one bank to the other along the shortest possible path, time taken to cross that river of width 1 km is

A man can swim in still water at a speed of 4 kmph . He desires to cross a river flowing at a speed of 3 kmph in the shortest time interval. If the width of the river (in hours) and the horizontal distance travelled (in km) are respectively