Comparison of the terms in the momentum equation Eq. (C.1). The term (red), the first LHS term (black), and the second LHS term (blue) in the momentum equation Eq. (C.1) were calculated for the (n, k, m) = (50, 0, 1) pulsation mode in the central model of our MESA grid, with 2 M_⊙, X_c = 0.50, and a rotation rate of Ω = 0.15 Ω_c. The values are shown at co-latitudes θ = π/6 (top), π/4 (middle), and π/2 (bottom). Parts of the LHS terms are shown again in the insets, magnified 27 times.