Starting from rest, a runner reaches a speed of 2.7 m/s in 2.0 s. In the same 2.0 s time, a motorcycle increases speed from 38.0 to 43.0 m/s. In both cases, assume the acceleration is constant.
(a) What is the acceleration (magnitude only) of the runner? m/s2
(b) What is the acceleration (magnitude only) of the motorcycle? m/s2
(c) Does the motorcycle travel farther than the runner during the 2.0 s? If so, how much farther? (If not, enter zero.)