Two toy cars of mases m1 and m2 are moving along circular paths of radii `tau_1` and `tau_2` . They cover equal distar in equal times. The ratio of angular velocitiies of two will be :
m1 : m2
r1 : r2
1 : 1
m1r1 : m2r2
radii given in the question are not visible (they appear to me on the screen as some error format image)