Calculate the tension in a rotating rope attached to two blocks

Two objects of equal mass m are whirling around a shaft with
a constant angular velocity ω. The first object is a distance d
from the central axis, and the second object is a distance 2d
from the axis. You may ignore the mass of the strings and
neglect the effect of gravity. What are tensions in the string
between the inner object and the outer object and the string
between the shaft and the inner object?