Homework Help: phyhsical science

Posted by brandon on Tuesday, February 7, 2012 at 1:14pm.

how much time is needed for a car to accelerate from 6.5 m/s to a speed of 22 m/s if the acceleration is 3.0 m/s/s?

phyhsical science - Henry, Thursday, February 9, 2012 at 6:12am
t = (Vf-Vo)/a,
t = (22-6.5) / 3 = 5.17 s.

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