Question

Two particle having masses M and m are moving in a circular path having radius R and r respectvely.If their periods are same,then the ratio of th angular velocities will be-----
a)R/r
b)(R/r)^0.5
c)r/R
d)1

Answer 1

The two particles m and M are moving in a circular motion with different radii  r and R..

   Time period = T = 2 π / ω
        =>      T1/ T2 =  ω2 / ω1
       =>    ω2 / ω1 = 1  as  T1 = T2

Answer 2

Explanation:

time period t 1 is equal to 2 pi by Omega one time period T 2 is equal to 25 Omega to now T1 T2 is equal to omega to buy Omega 1 is equal to 11 is equal to T2 therefore option is correct one