What happens if instead of trying to move forward in space, you just keep ascending?
- Jeffrey KLv 612 months agoFavourite answer
You must move forward at 17500 miles per hour to get into orbit. If you only move up, you will fall back to the ground, unless you move faster than escape velocity of 25000 miles per hour.
- busterwasmycatLv 712 months ago
that has no meaning in absolute terms. What if you try to move one way and always seem to veer off into another direction? I suppose you should learn to compensate and correct for that veering, if you wish to actually get to your intended destination.
- az_lenderLv 712 months ago
There is no difference between "forward" and "upward". The "forward" direction is whatever direction you are traveling.
- Lord BaconLv 712 months ago
If space is infinite, is there any difference between forward and upwards. Forward relative to what? Upwards relative to what?
What if space is not actually infinite but folds back on itself? Assuming anything travelling through it could survive for billions of light years, where is it actually going?
OK, so I don't really know what I am talking about but it strikes me as an interesting idea.
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- 12 months ago
I didn't mean to repeat the questions