What is the speed parameter S if the Lorentz factor y is (a) 1.0068290, (b) 10.630560, (c) 123.54692, and (d) 979.09976? (a) Number Units This answer has no units . (degrees) (b) Number i Units m kg S m/s (c) Number i Units m/s^2 N J W (d) Number i Units N/m kg.m/s or N.s N/m^2 or Pa kg/m^3 m/s^3 e Textbook and Media times