Are These Valid Galilean Transformations in a 1D System?

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SUMMARY

The discussion centers on the validity of proposed Galilean transformations in a one-dimensional system. The transformations presented are x = x' - sin(wt) and x = x', with the author questioning their legitimacy. It is concluded that these transformations do not satisfy the criteria for Galilean transformations, specifically that the derivative of one variable with respect to the other should be constant and represent relative velocity. The lack of relevant material on this topic further complicates the understanding of these transformations.

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gijoe
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in a 1 d system.

x measured WRT an inertial frame k, are the following, valid Galilean transformations:

x=x'- sin(wt)
and
x=x'3Not sure where to go with this...
I can't find any relevant material anywhere.
 
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Galilean to me would imply a trasformation between inertial (no acceleration) reference frames

this would mean the dervative of one wrt the other would be constant & represent the relative velocity

neither of the examples appear to satisfy that criteria
 

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