3 ms·
It's true you can jump, but you do need to achieve 25,000 mph to truly "overcome" Earth's gravity ;-)
by gottorf 2y ago
It's true you can jump, but you do need to achieve 25,000 mph to truly "overcome" Earth's gravity ;-)
- soulofmischief 2y agoIf you could continually generate thrust of the same magnitude as a jump though, you'd still break free.
- PaulHoule 2y agoAnd you can do that with the electromagnetic forces in the fuel in your tanks with a mass ratio of 15 or so. Not that hard.