Two particles of equal masses are revolving in circular paths of radii `r_(1)` and `r_(2)` respectively with the same speed. The ratio of their centripetal force is

Two particles of equal masses are revvolving in circular paths of radii r_(1) and r_(2) respectively with the same speed . The ratio of their centripetal forces is

Two particles of equal masses are revolving in circular paths of radii, r_(1) and r_(2) respectively with the same period . The ratio of their centripetal force is -

Two particles of equal masses are revolving in circular paths of radii r_1 and r_2 respectively with the same time period .The ratio fo the centripetal force is :

Two particles of equal masses are revolving in circular paths of radii 2 m and 8 m respectively with the same period. Then the ratio of their centripetal forces is,

Two particles of equal masses are revolving in circular paths of radii 2 m and 8 m respectively with the same period .Then ratio of their centripetal forces is ,

Two particles of same mass are revolving in circular paths having radii r_(1) and r_(2) with the same speed. Compare their centripetal forces.

Two particles of masses m_(1) and m_(2) are moving in concentric circle of radii r_(1) and r_(2) such that their period are same. Then the ratio of their centripetal acceleration is

Two particles of masses in the ratio 2:1 are moving in circular paths of radii in the ratio 3:2 with time period in the ratio 2:3 .The ratio of their centripetal forces is