Ok, I’m sure some “researcher” subjected himself to 2G for 24 hours…but I’d like to know “why?”
Basic physics…v=at (at least until we hit relativistic levels).
v=2 x 9.8m/s (1G) x 60 (seconds) x 60 (minutes) x 24 (hours) = 1,693,0440 m/s…still only 0.006 light speed, but clipping along.
In one day at this acceleration, you would travel 74.6 million Km s=(at^2)/2…was he planning on making the trip to Mars in a day?
Personally I’d slow down and smell the coffee at 1G and take the extra day.