Question

a Boat which has a speed of 5 kilometre per hour in the stillwater crosses a river of width 1 kilometre along with the shortest possible park in 15 minutes the velocity of the river water in kilometre are in ​

Answer 1

Answer:

3km/h

Fir calculating time=|displacement|/velocity component in the direction of displacement

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Answer 2

Answer:

Vr = 3Km/hr

Explanation:

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