Kelvi

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

easy
System of Particles and Rotational Motion
2019
physics
1

rA:rBr_A : r_B

2

vA:vBv_A : v_B

3

rB:rAr_B : r_A

41 : 1
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