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The drag force F (in pounds) of water on a swimmer can be modeled by F = 1.35s^2 where s is the swimmer’s speed ( in miles per hour). At what speed is the force minimized? **Note** ^ means "to the power of."
13 years ago

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Steve
stupid question. minimum drag when s=0.
No speed, no drag.

Sure there's not more to the formula?
13 years ago

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