SOLUTION: The drag force
F
on a boat varies jointly with the wet surface area
A
of the boat and the square of the speed
s
of the boat. A boat with a wet surface area of
50ft2
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-> SOLUTION: The drag force
F
on a boat varies jointly with the wet surface area
A
of the boat and the square of the speed
s
of the boat. A boat with a wet surface area of
50ft2
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Question 1104255: The drag force
F
on a boat varies jointly with the wet surface area
A
of the boat and the square of the speed
s
of the boat. A boat with a wet surface area of
50ft2
traveling at
7mph
experiences a drag force of
98N
. Find the drag force of a boat having a wet surface area of
60ft2
and traveling
7.5mph
. Answer by josgarithmetic(39627) (Show Source):
(