A drag racer starts her car from rest and accelerates at 9.0 m/s2for the entire distance of 60.0 m. What is its speed at the end of the run? Answer in units of m/s.

Answer 1

s = 1/2 at^2
60 = 4.5t^2
t^2 = 13.333
t = 3.65

v = at = 9*3.65 = 32.86

Answer 2

32.86