Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Comments on the Effect of Frame Dragging   The effect of the frame dragging on the equation of motions, depends on the
approaches that have been considered. Accordingly, additional force terms may
appear or disappear. To understand the effect of radial and non-radial
perturbations that may exist in the case of mass distribution of spherical
shell form, modifications should be predicted to the approaches of the
components of elastic tensor $E^{\mu\nu}$ given in Bass and Pirani (1955).
Different relations between $\omega$ and $\omega'$ have been discussed.

28
The categories of this paper are: alg-geom
12
The categories of this paper are: nucl-th
11
The categories of this paper are: hep-lat
17
The categories of this paper are: q-fin
9
The categories of this paper are: nlin
35
The categories of this paper are: mtrl-th
2
The categories of this paper are: math
25
The categories of this paper are: patt-sol
33
The categories of this paper are: plasm-ph
15
The categories of this paper are: nucl-ex
24
The categories of this paper are: dg-ga
31
The categories of this paper are: ao-sci
19
The categories of this paper are: eess
37
The categories of this paper are: supr-con
4
The categories of this paper are: cond-mat
26
The categories of this paper are: bayes-an