Chemistry, 23.06.2019 01:30 Michael845313
Ariver current has a velocity of 5km/h relative to the shore, and a boat moves in the same direction as the current at 5 km/h relative to the river. how can the velocity of the boat relative to the shore be calculated?
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Ariver current has a velocity of 5km/h relative to the shore, and a boat moves in the same direction...
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