Mathematics, 19.11.2020 04:40 potatonene

The drag force on a boat varies jointly as the wetted surface area and the square of the velocity of a boat. If a boat going 6.5 mph experiences a drag
force of 86 N when the wetted surface area is 41.2 ft2, how fast must a boat
with 28.5 ft? of wetted surface area go in order to experience a drag force of
94N?

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