Physics
Physics, 20.11.2019 21:31, tonii01

Aboat moving at 7.8 km/hr relative to the water is crossing a river 3.5 km wide in which the current is flowing at 2.8 km/hr. at what angle upstream should the boat head to reach a point on the other shore directly opposite the starting point?

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Aboat moving at 7.8 km/hr relative to the water is crossing a river 3.5 km wide in which the current...

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