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AP® Calculus AB-BC

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Moderate

Higher Order Derivatives: Acceleration

APCALC-WYRRQJ

What is the acceleration, in $\cfrac{m}{{ min }^{ 2 }}$ at time $t=3\ min$ of a helicopter whose height can be represented by the function below?
$$s(t)=500t-4{ t }^{ 3 }\ m$$

A

$-24$

B

$-72$

C

$392$

D

$1,392$