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March 6, 2015

March 6, 2015

Posted by **Melanie** on Thursday, September 20, 2012 at 5:43pm.

maximum height of 6.71 m.

What was its initial speed? The accelera-

tion of gravity is 9.8 m/s2 .

Answer in units of m/s

please give right answer and explain how you got it, thanks !

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