2. An electric cax is designed to run off of a set of 12.0 V batteries. These batteries have a total stored energy of 2.00 x 107 J. Note that the motor draws a power of 8.00 kV/. a) What is the current drawn by the motor? b) .%sume that the cax will move at a constant speed of 20.0 while drawing the 8.00 kW of power. If this is the case, how fax will the cax travel before draining the battery of energy?