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Asked by Anonymous

A helicopter is ascending up at a rate of 12 m/s. At a height of 80m above a package is dropped. How long does the package take to reach the ground?
7 years ago

Answers

Answered by Steve
just plug into the usual formula and solve for t when h(t)=0.

h(t) = 80 + 12t - 4.9t^2
7 years ago

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