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Suppose the Position Function for a Free-Falling Object on a Certain

Question 35

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Suppose the position function for a free-falling object on a certain planet is given by s(t) =12t2+v0t+s0s ( t ) = - 12 t ^ { 2 } + v _ { 0 } t + s _ { 0 } . A silver coin is dropped from the top of a building that is 1372 feet tall. Find the time required for the coin to reach ground level. Round your answer to the three decimal places.


A) 2.849sec2.849 \mathrm { sec }
B) 10.273sec10.273 \mathrm { sec }
C) 10.693sec10.693 \mathrm { sec }
D) 3.087sec3.087 \mathrm { sec }
E) 10.091sec10.091 \mathrm { sec }

Correct Answer:

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