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If Joe's car accelerates at 3.0m/s/s, what will the velocity of his car be after 4.0s? A. 12.0N B. 10m/s C. 8m/s D. 12m/s. V f = V i + (a x t) V f = 0m/s + (3.0m/s 2 x 4.0s) V f = 12m/s.
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If Joe's car accelerates at 3.0m/s/s, what will the velocity of his car be after 4.0s? A. 12.0N B. 10m/s C. 8m/s D. 12m/s Vf = Vi + (a x t) Vf = 0m/s + (3.0m/s2 x 4.0s) Vf = 12m/s