GATE Civil Engineering (CE) 2023 Shift 2 Solved Paper

Consider a spherical globe rotating about an axis passing through its poles. There are three points P, Q, and R situated respectively on the equator, the north pole, and midway between the equator and the north pole in the northern hemisphere. Let P, Q, and R move with speeds v_p, v_Q, and V_R, respectively.
Which one of the following options is CORRECT?