Q2. (Answer using Python) 20 marks To measure the takeoff performance of an airplane, the horizontal position of the plane was recorded every second from t = to t = 12. The positions (in meter) is given below : t(sec) 0 1 2 3 4 5 5 6 7 00 9 10 11 pos (m) 0 8.8 29 64 100 160 220 380 471 571 686 809 (a) Write a code to find the least square cubic curve pos = Co + Cyt + ceta + cst for these data. Write down the values of the coefficients you obtain. (b) Use the equation to estimate the velocity of the airplane at t = 4.5 second Ac