Physics, 07.07.2019 09:30, lilfofo9

Julia can swim at 3.5 km/h in still water. she attempts to head straight northacross a river with a current flowing at 1.2 km/h west. what is her resultantvelocity? in this problem , at what angle should julia aim in order to land directly across the river from her start point?

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Julia can swim at 3.5 km/h in still water. she attempts to head straight northacross a river with a...