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An athlete crosses a 31.9 m wide river by swimming perpendicular to the water current at a speed of 0.3 m/s relative to the w
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+ lai aSu.me wi Nect t wek 31-9 -104 33 S o3 27-7 0 26 m/s ro6 33 sasw+o Vivsayt CVany o 397s

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