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tami drops a stick into the water which runs east downstream. He measures the distance the stick travels as 3.0 meters in 9.0 seconds. Then he swims across the river, orienting himself North, perpendicular to the water, and lets the river current carry him downstream. He swims across the 57 m wide river in 47 seconds. a. Sketch the overall vectors of the velocities of the person to the water, the water to the ground and the person to the ground. Write the equation for the velocity of the person relative to the ground with the appropriate subscripts b. Determine the velocity of the water in the river relative to the ground. c. How far downstream will the person drift? d. Determine the velocity of the person relative to the water (with direction). e. Determine the velocity of the person relative to the ground (with direction). f. if tami oriented himself so that he arrived directly North across the river, what would his angle of orientation need to be? Sketch and label the triangle and do the algebra