Two racing cars of masses m 1 and m 2 are moving in circles of radii r and 2r respectively and
their angular speeds are equal. The ratio of the time taken by cars to complete one revolution i
Text Solution
Verified by ExpertsThe correct answer is:
C
Speed v 1 = 
v 2 = 
ω 1 = 
...(i)
⇒ ω 2 = 
...(ii)
From eq. (i) and (ii)
⇒ 1 = 
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