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You ride a boat across a river, and your velocity relative to the ground is 9.50...

You ride a boat across a river, and your velocity relative to the ground is 9.50 m/s at an angle of 20.0◦ upstream.1 The current in the river has a speed of 2.00 m/s. (a) What is the speed of the boat speed relative to water? (b) What is the direction of the boat’s heading

how do I determine the direction of the current? it bothered me for a long time.

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