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Physics, 18.06.2020 22:57, meganwintergirl
physics A river flows at a speed vr = 5.37 km/hr with respect to the shoreline. A boat needs to go perpendicular to the shoreline to reach a pier on the riverās other side. To do so, the boat heads upstream at an angle Īø = 32ā¦ from the direction to the boatās pier. Find the ratio of vb to vr, where vr is defined above and vb is the boatās speed with respect to the water
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physics A river flows at a speed vr = 5.37 km/hr with respect to the shoreline. A boat needs to go p...
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