(3). The upward velocity of a rocket is given as a function of time in the table below. 10 15 20 227.04 362.78 517.35 t, s v(t), m/s 0 0 v (t) = 2000 In 22.5 602.97 From the data given, use the first, second and third-order Lagrangian method interpolation to find the acceleration at t = 9.5 s. What is the true error, if I told you that the data given in the table was derived from the formula 14 x 104 14 x 104 - 2100t. 30 901.67 - 9.8t, 0t 30