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posted by Jamie on Tuesday, January 15, 2013 at 11:17pm.

A car traveling at 20 m/s accelerates at 7 m/s2 for 3 sec. How fast is it now traveling? Please help!

Vf=Vi+at Vf=20 m/s+ 7m/s^2*3s Vf=41 m/s

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