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OpenStudy (anonymous):
new question of the day: A river flows at a speed of 12 m/s from north to south. A powerboat can move at a constant maximum speed of 23 m/s in still water. a. What is the maximum velocity of the boat upstream (upstream means traveling against the current)? ____________ b. What is the maximum velocity of the boat downstream? __________ c. If the boat were headed east across the river at its maximum speed, what would the resultant velocity of the boat be?
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