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February 27, 2015

February 27, 2015

Posted by **miranda** on Tuesday, October 23, 2012 at 7:40pm.

- physics -
**Alan**, Tuesday, October 23, 2012 at 8:30pmVf=Vi+at

Vf=?

Vi=19 m/s

a=1.8 m/s^2

t=6.8

Vf is what are we are trying to find.

So, Vf=(19 m/s)+(1.8 m/s^2)x(6.8s)

Vf= 31.24 m/s

But because of significant figures, our final answer would be 31 m/s.

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