# You are riding in a boat whose speed relative to the wateris 6.7 m/s. The boat points at some angle upstream on ariver flowing at 1.4 m/s. The dock on the opposite shoreof the river is at the location r = 55m and y = 28mrelative to the starting point of the boat.(Figure 1)At what angle relative to the r axis must the boat be pointed in order to reach the other dock?Express your answer using two significant figures.Hν ΑΣφ0 = 12Previous AnswersRequest AnswerSubmitX Incorrect; Try Again; 5 attempts remainingFigure< 1 of 1Part BWith the angle found in part A, what is the speed of the boat relative to the ground?Express your answer using two significant figures.wg"bw = 6.7 m/sνα ΑΣφ(55 m, 28 m)m/sUbg == 1,4 m/sRequest AnswerSubmit

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Asked Feb 5, 2020
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Vector equation

From the given vector diagram, write the expression for velocity of the boat with respect to ground

The direction of the velocity of the boat with respect to the ground

Substitution

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