Question:
4 A man tries to cross the river and reach point B on the
Last updated: 5/28/2023
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4 A man tries to cross the river and reach point B on the opposite bank of river as shown Then the minimum speed relative to water and direction of swimmer at O so that he can reach point B is given river speed is u B 1 1 2 1 30 120 with direction of river flow 2 1 1 0 60 with direction of river flow 2u 3 60 with direction of river flow 3 2u 4 24 120 with direction of river flow To