Question: The current in a 3 5 m wide river flows at a speed of 0 . 2 5 m / s . A student

 
  • The current in a 35 m–wide river flows at a speed of 0.25 m/s. A student rows a boat directly across the river. The boat takes exactly 4.0 min to cross the river. Calculate the velocity of the boat relative to the water.


 

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