Motorboat downstream problem (mechanics)

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A motorboat traveling downstream passes a float at point A and returns to pass the float again 12 km downstream after 60 minutes. The problem involves determining the velocity of the stream, assuming the boat's speed in still water is constant. Participants emphasize the need for the original poster to show their work before receiving assistance. One user mentions sending a private message for further clarification. The discussion highlights the importance of demonstrating problem-solving attempts in academic settings.
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Homework Statement


A motorboat going downstream overcomes a float at point A . 60 min. later it turns and after some time passes the boat at a distance of 12 km from point A. the velocity of stream is (assuming constant vel. of boat in still water)
6/3/4/2


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The Attempt at a Solution

 
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IE Irodov ?

sorry but you need to show your attempt before you get help.
 
gurparwaan, check your Private Messages (PM's) for an important message from me.
 
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