A train moves along a track at velocity v. Bionica walks down the aisleof the train with velocity u in the direction of the train' s motion. Computethe velocity w of Bionica relative to the ground using the laws of bothGalileo and Einstein in the following cases: (a) v = 500 m/s and u = IO m/s. Is your calculator accurate enough todetect the difference between the two laws?(b) v = 107 m/s and u = 106 mis.