cocopuffs359 cocopuffs359

27-02-2024
Physics

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A boat is moving 2 km against the current of the stream in 1 hour and moves 1 km in the direction of the current in 10 minutes. How long will it take the boat to go 5 km in stationary water?
(a) 30 minutes
(b) 1 hour
(c) 1 hour and 10 minutes
(d) 2 hours

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