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fatty18
28.03.2020 •
Mathematics
30 POINTS!
Leyla drops a penny from a height of 150 m.
How long will it take the penny to hit the ground?
Use the formula h(t)=−4.9t^2+vot+h , where vo is the initial velocity and h is the initial height.
Round to the nearest tenth of a second.
Enter your answer in the box. Show your work.
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Ответ:
2^2 = 4
4^2 = 16
6^2 = 36
8^2 = 64
10^2 = 100
So on