Physics, 14.05.2021 19:20 samueldfhung

A motorboat maintained a constant speed of 15 miles per hour relative to the water in going 12 miles upstream and then returning. The total time for the trip was 2.5 hours. Use this information to find the speed of the current.
The speed of the current is
miles per hour.

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A motorboat maintained a constant speed of 15 miles per hour relative to the water in going 12 miles...

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