2.17 . CALC A car's velocity as a function of time is given by Ux(t) = a + Bt', where a = 3.00 m/s and B = 0.100 m/s'. (a) Calculate the average acceleration for the time interval t = 0 to 1 = 5.00 s. (b) Calculate the instantaneous acceleration for t = 0 and t = 5.00 s. (c) Draw vy- and a -t graphs for the car's motion between ( = 0 and t = 5.00 s