A man wants to reach point B on the opposite bank of a river

Last updated: 6/26/2023

A man wants to reach point B on the opposite bank of a river flowing at a speed u as shown in the figure What minimum speed relative to water should the man have so that he can reach directly to the point B B A B C 2 30 with upstream u 45 u u 45 with downstream 45 with upstream Correct Answer