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Mathematics 13 Online
OpenStudy (anonymous):

After finishing your exams, you go out for ice cream in celebration. But when you finally get an ice cream cone and bring it up to your mouth, someone jostles your elbow and your scoop of ice cream falls off the cone. Assuming the ice cream is falling from 4 feet high, and given that the acceleration due to gravity is 32 ft/s 2 , how long does it take to hit the ground?

OpenStudy (anonymous):

@whpalmer4

OpenStudy (whpalmer4):

\[x = \frac{1}{2}at^2\]\[a = 32 \frac{\text{ ft}}{\text{s}^2}\]

OpenStudy (anonymous):

what's the formula for position in relation to speed and time again?

OpenStudy (anonymous):

ok is the answer .5 seconds??

OpenStudy (whpalmer4):

I gave you the formula you need. Yes, 1/2 second is the answer.

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