A river is moving east at 4 m s A boat starts from the dock heading 30 north of west at 7 m s If the river is 1800 m wide What is the velocity of the boat with respect to Earth m s, west of north How long does it take the boat to cross the river minutes seconds A river is moving east at 4 m s A bo...

Step 1 Vbx 7 ms cos30 6062 ms westward Vby 7 ms sin30 35 ms northward Step 2 Vrx Vbx Vr 6062 ms 4 m ...

A river is moving east at 4 m/s. A boat starts from the dock heading 30...

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Discovering Advanced Algebra An Investigative Approach

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A river is moving east at 4 m/s. A boat starts from the dock heading 30...

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Discovering Advanced Algebra An Investigative Approach

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