Question
Asked Feb 16, 2020
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A rowboat heads directly across a river at a speed of 3 m/s. Convince your classmates that if the river flows at 4 m/s, the speed of the boat relative to the riverbank is 5 m/s.

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Expert Answer

Step 1

Pythagoras theorem, can be defined the square on the hypotenuse of a right-angled ...

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