Thanks Chestmiller! I have taken quite a few physics courses and the all the information starts to blur after awhile if I don't keep the concepts straight lol! I guess I need to practice more problems! But you hit the nail on the head by clarifying the distinctions between the actual vector and...
If every dynamic variable in a physics problem is a measurement derived from a particular coordinate system how do you explain the contradiction both statements 1 and 2 imply if they are both simultaneously true:
1. According to relativity (relative velocity etc.) every measurement of...