Comment by casefields
4 days ago
A Dodge Challenger SRT Demon can also reach 10,000mph in 4 minutes if it held its 0-60 acceleration over the whole span.
So yes, you can buy a car today that'll let you feel the G's like you're a space pilot.
4 days ago
A Dodge Challenger SRT Demon can also reach 10,000mph in 4 minutes if it held its 0-60 acceleration over the whole span.
So yes, you can buy a car today that'll let you feel the G's like you're a space pilot.
The acceleration of a rocket is slower than a normal car at lift off. It's pulling about 1.2G, but 1G of that is fighting gravity, so effective acceleration is only 0.2G. Almost any car can do that at low speeds.
But a car's acceleration slows almost instantly. The rocket just keeps accelerating faster as the tank empties and it gets lighter. By main engine cut off it might be pulling 5G.
One fact that I found unintuitive (while we're at cars doing things they can't):
If you could drive your car straight up vertically, you'd have to cruise just for an hour or so at 100 km/h (<65 mph) until you reached space. It's not that far.
However space is not orbit. Space is easy, orbit is hard. https://what-if.xkcd.com/58/