A VW Beetle goes from 0 to 99.0 mi/h with an acceleration of +3.90 m/s2.
(a) How much time does it take for the Beetle to reach this speed?
(b) A top-fuel dragster can go from 0 to 99.0 mi/h in 1.66 s. What is the acceleration (in m/s2) of the dragster?