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PhysicsQ&A LibraryConstants Part A A river flows due south with a speed of 2.0 m/s. A man steers a motorboat across the river. The river is 800 m wide In which direction should the motorboat head in order to reach a point on the opposite bank directly east from the starting point? (The boat's speed relative to the water is 4.2 m/s.) Express your answer using two significant figures. o north of east Submit Request Answer Part B What is the velocity of the boat relative to the earth? Express your answer using two significant figures m/s Submit Request Answer Part C How much time is required to cross the river? Submit Request AnswerStart your trial now! First week only $4.99!*arrow_forward*

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