Speed of a boat in still water is 15 km/h. It goes 30 km upstream and returns

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Speed of a boat in still water is 15 km/h. It goes 30 km upstream and returns back at the same point in 4 hours 30 minutes. Find the speed of the stream.

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Physics Principles with Applications

ISBN: 978-0321762429

7th edition

Authors: Douglas C. Giancoli

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Posted Date: Apr 05, 2023 02:19 AM

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Speed of a boat in still water is 15 km/h. It goes 30 km upstream and returns

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