An all-electric car not a hybrid is designed to run from a

Question

Solve the all parts of given question:

Question: An all-electric car (not a hybrid) is designed to run from a bank of 12.0-V batteries with total energy storage of 2.10 x  10⁷ J.

Part A: If the electric motor draws 5.40 kW as the car moves at a steady speed of 20.0 m/s, what is the current delivered to the motor?

_________________A

Part B: How far can the car travel before it is "out of juice"?

_________________ km

Please show all work and steps I am really trying to learn this for my exam.