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January 30, 2015

January 30, 2015

Posted by **Lauren01** on Wednesday, February 22, 2012 at 12:09pm.

- Physics -
**Henry**, Thursday, February 23, 2012 at 7:51pmd = Yo*t + 0.5g*t^2 = 50 m.

0 + 4.9t^2 = 50.

t^2 = 10.20.

Tf = 3.19 s. = Fall time.

Dx = Vo * Tf = 50 m.

Vo * 3.19 = 50.

Vo = 50 / 3.19 = 15.67 m/s.

- Physics -
**carloss**, Wednesday, March 7, 2012 at 3:41pm5.3

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