Question

Two particles of mass M and m are moving in a circle of radius R and r. If their time periods are same what will be the ratios of the linear velocities?
a) MR : mr
b) M : m
c) R : r
d) 1 : 1​

Answer 1

Answer:

R:r

Explanation:

V1/v2 = r1ω1/r2ω2

Time periods are equal i.e.

ω1 = ω2

∴ V1/v2 = r1/r2 = R/r