A rowboat crosses a river with a velocity of 0.87 m/s at an angle 34◦ North of West relative to the water. The river is 648 m wide and carries a current of 0.57 m/s due East. When the boat reaches the opposite bank, how far East or West (downstream “+” or upstream “−”) from its starting point (on the opposite bank) does it land. Note: In your answer, take an Eastward displacement to be positive and a Westward displacement to be negative. Answer in units of m

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