4 ms·
Wonder what the time dilation would be. Must be in seconds with that soeed.
by holoduke 2y ago
Wonder what the time dilation would be. Must be in seconds with that soeed.
- belter 2y agoBy my rough calculations about 18 milliseconds of time dilation per day assuming 690,000 km/h - 430,000 mph.
- divbzero 2y ago18 milliseconds per day is roughly 6.5 seconds per year: same order of magnitude as itishappy’s estimate elsewhere in this thread.
- itishappy 2y ago1 / sqrt(1 - v^2 / c^2) 1 / sqrt(1 - v^2) (when v is in units of c) 1 / sqrt(1 - 0.0006^2) 100.000018% or about 5 seconds per year (I may have this reversed, but it doesn't really affect the numbers at this speed, just the sign.)