The energy density of the lithium-ion battery pack is around 3 MJ/kg. The energy density of gasoline is 43 MJ/kg. Assuming both the electric and the gasoline car use 0.2 kWh of energy

per kilometer of driving, calculate the following in the indicated units (15 points):

a) If the mass of the battery pack is 1000 kg, what is the distance the car can travel on a single charge.

b) If the mass of the gasoline in the fuel tank is 1000 kg, what is the distance the car can travel on a full tank of fuel.

c) Using the distance calculated in (a), calculate the mass of gasoline required to cover the same distance.