The expression given below enables to calculate the speed of a rocket in vertical flight. v=uln Mo Mo - mt gt The parameters in the expression: u: 2510 m/s velocity of exhaust relative to the rocket Mo = 2.810 kg mass of rocket at liftoff m = 13.310 kg/s rate of fuel consumption g = 9.81 m/s2 gravitational acceleration t = time measure from liftoff Use Newton Raphson method to calculate the required time to reach the speed of sound (335 m/s). Search the root around 75. Hint: you may use symbolic matlab to obtain the derivative of the function.