If x and x are the co-ordinates of a particle in two frames of reference S and S moving with respect to each other with a velocity \[\upsilon \] along the v-axis and having the co-ordinate axes parallel to each other, then which of the following is correct relation?
A)\[x=x\]
B)\[\frac{dx}{dt}=\frac{dx}{dt}\]
C) \[\frac{{{d}^{2}}x}{d{{t}^{2}}}=\frac{{{d}^{2}}x}{dt{{}^{2}}}\]