- #1
Seminole Boy
- 79
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I fully expect to be taken out to the intellectual wood shed by any number of candidates (GhWells, DaleSpam come to mind), but I do not understand how you can have relative motion and angular momentum?
Angular momentum seems to suggest there is some absolute type of motion, i.e. rotation of planets, whereas Einstein talks about the general relativity of all forms of motion.
If all forms of motion are relative, how do we know we're really rotating around the sun, or that angular momentum is real?
Angular momentum seems to suggest there is some absolute type of motion, i.e. rotation of planets, whereas Einstein talks about the general relativity of all forms of motion.
If all forms of motion are relative, how do we know we're really rotating around the sun, or that angular momentum is real?