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October 20, 2014

October 20, 2014

Posted by **Devon** on Monday, November 1, 2010 at 4:35pm.

- physics -
**MathMate**, Monday, November 1, 2010 at 4:46pmm=5*10

^{7}kg

F=12*10^{5}N

a=F/m m/s²

Time, t, to reach 85 km/h = V m/s (conversion required)

t=V/a seconds

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