tvsprasad1954 tvsprasad1954 28-11-2020 Physics contestada 3/50How many joules of energy does a 100-watt light bulb use per hour? How fast would a 70-kg person have to run to have that amount of kinetic energy?A360000.J. 101 m/sB320000 J 130 m/sC380000 J 120. m/s340000 J. 140 m/s