In a water park there is a circular river in which the flow

Last updated: 6/21/2023

In a water park there is a circular river in which the flow is at a speed u along a circular path A small toy boat is steered radially with speed v relative to water If reaches a diametrically opposite point B on the other bank in half round 180 The time to cross the river and reach B is r is radius of central circle 0 VI A e 1 V VIL C e eu B V D None of these 0r B