QUESTION 1 (P01, C01, CO2, C2, C3) The velocity, v of a falling parachutist is given by the following equation, gm V = (1 - e-term)) Where g = 9.8 m/s and c = 14.8 kg/s. The velocity given at 20 s is 45 m/s. a) Identify the suitable methods to find mass if initial guesses of mass given are 15 kg and 30 kg. (7 marks) b) Compute the mass, m of the parachutist using method in (a). Acceptable mass must have approximation of percentage error less than 1%. (8 marks)