Two particles A and B are moving in unif...

Two particles A and B are moving in uniform circular motion in concentric circles of radii `r_A` and `r_B`with speed `V_A` and `V_B` respectively. Their time period of rotation is the same. The ratio of angular speed of A to that of B will be:

`r_B: r_A`

`1:1`

`r_A: r_B`

`V_B: V_A`

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