Physics
posted by Sandara .
A bike first accelerates from 0.0m/s to 5.0m/s in 4.5s, then continues at this constant speed for another 4.5s. What is the total distance traveled by the bike?

a=5/4.5 m/s^2
distance=1/2 a*4.5^2 + (a*4.5)*4.5
solve for distance.
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