A river flows due east with aspeed of 22 ms a man steers, Ask an Expert

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A river flows due east with aspeed of 2.2 m/s. A man steers amotorboat across the river. His velocity relative to the water is3.9 m/s due south. The river is 800 m wide.

(a) What is his velocity relative to the earth?

magnitude

m/s

direction

° (counterclockwise from east ispositive)

(b) How much time is required to cross the river?

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Reference No.:- M91102721

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