The acceleration of a race car for the first few seconds of the race can be approximated by the a(t) = A + Bt linear formula, where t is the time measured in seconds and the values of the constants A and B are: A = 20.6 m/s2 and B = -2.40 m/s3. What is the speed of the car 1.93 s after it starts from rest? How much distance does the car cover during this 1.93 s time period?