Sorry, it's the earth spinning....which you are a part of.....if you go far enough up....sure it will be more.impactful....but you cannot lose that much momentum......
Please understand....you are carrying momentum....but you cannot see it......you relative speed.....is not the speed of your angular momentum
Usually they state flat earth assumptions to make the math easier. Otherwise you have to account for coriolis effect over longer ranges
Sorry, it's the earth spinning....which you are a part of.....if you go far enough up....sure it will be more.impactful....but you cannot lose that much momentum......
Please understand....you are carrying momentum....but you cannot see it......you relative speed.....is not the speed of your angular momentum
Angular momentum........look it up....
Fake. As. Fuck.