4 ms·
We have numbers for https://en.wikipedia.org/wiki/NASA_X-57_Maxwell https://en.wikipedia.org/wiki/NASA_X-57_Maxwell > maximum flight time of approximately one
by sergeykish 6y ago
We have numbers for https://en.wikipedia.org/wiki/NASA_X-57_Maxwell https://en.wikipedia.org/wiki/NASA_X-57_Maxwell
> maximum flight time of approximately one hour.
> 47 kWh (170 MJ) battery packs weight 860 lb (390 kg) for a 121 Wh/kg density.
47 * 0.06
=> 2.82