> don't forget about energy lost to brakes when the train needs to stop https://en.wikipedia.org/wiki/Regenerative_brake#Electric_railway_vehicle_operation htt

> don't forget about energy lost to brakes when the train needs to stop https://en.wikipedia.org/wiki/Regenerative_brake#Electric_railway_vehicle_operation https://en.wikipedia.org/wiki/Regenerative_brake#Electric_ra...