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Physics
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What is the acceleration of a vehicle that changes its velocity from 24 m/s to a dead stop in 8.0 s? 

 
_____m/s/s 

Mar 3rd, 2015

Vf: final velocity , Vi : initial velocity

 Vf = Vi + at

0=24 + 8a

a=-24/8,  Answer a= -3 m/s2


Mar 12th, 2015

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Mar 3rd, 2015
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