- #1
olgerm
Gold Member
- 531
- 34
according to this wikipedia page says that angle between coordinalines(and basevectors) in different frames of reference is atan(v/c), but I tried to derive it and got that these angles are ##arcsin(v/c)## and ##\frac{2\pi}{4}-arccos(v/c)##. Derivation is on the picture that on the link. Where is the mistake in my derivation? ##v_t## is speed between the frsmes of references.
##\frac{\partial x´}{\partial t}=v_t## because an object that is in rest in one frame of refence must move with speed ##v_t## in another frame of reference.
Also would that in 1. frame of reference c*t and x are crosswise but not in another frame of reference(x') make first one preferred or different?
##\frac{\partial x´}{\partial t}=v_t## because an object that is in rest in one frame of refence must move with speed ##v_t## in another frame of reference.
Also would that in 1. frame of reference c*t and x are crosswise but not in another frame of reference(x') make first one preferred or different?