How far upstream is the boat
A rowboat crosses a river with a velocity of 3.95 mi/h at an angle 62.5° north of west relative to the water. The river is 0.605 mi wide and carries an eastward current of 1.25 mi/h. How far upstream is the boat when it reaches the opposite shore?
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A rowboat crosses a river with a velocity of 3.95 mi/h at an angle 62.5° north of west relative to the water. The river is 0.605 mi wide and carries an eastward current of 1.25 mi/h. How far upstream is the boat when it reaches the opposite sh
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A solution of KOH is prepared and is standardized against 0.5418 g of KHP. The phenolphthalein endpoint was reached by the addition of 25.91 mL of KOH. What is the molarity of KOH solution?
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