The velocity of a swimmer (v) in still water is less than the velocity of water (u) in a river. Show that the swimmer must aim himself at an angle cos^-1(v/u) with upstream in order
Sahay Sir > Question Answers > The velocity of a swimmer (v) in still water is less than the velocity of water (u) in a river. Show that the swimmer must aim himself at an angle cos^-1(v/u) with upstream in order
The velocity of a swimmer (v) in still water is less than the velocity of water (u) in a river. Show that the swimmer must aim himself at an angle cos^-1(v/u) with upstream in order The velocity of a swimmer (v) in still water is less than the velocity of water (u) in a river. [...]