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January 25, 2015

January 25, 2015

Posted by **Neenee** on Tuesday, September 17, 2013 at 1:47am.

- Physics -
**Henry**, Thursday, September 19, 2013 at 9:32pmd = 0.5g*t^2 = 490 m

0.5g*10^2 = 490

0.5g*100 = 490

100g = 980

g = 9.8 m/s^2.

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