MediumRelated rates

Gilbert Strang, Calculus, 3rd edition (Wellesley-Cambridge Press; MIT OpenCourseWare RES.18-001) §4.2 Implicit Differentiation and Related Rates, #19 · Calculus · Related rates

If a plane follows the curve …, and its ground speed is…

If a plane follows the curve $y = f (x)$ , and its ground speed is $d x / d t = 500$ mph, how fast is the plane going up? How fast is the plane going?

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Gilbert Strang, Calculus, 3rd edition (Wellesley-Cambridge Press; MIT OpenCourseWare RES.18-001) · §4.2 Implicit Differentiation and Related Rates, #19

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