Question

If two bodies in circular path of radii in ratio of 1:2 take same time to complete their circles, what is the ratio of their circular velocities ?

Answer 1

Answer:

I hope the ratio of sped is 1:2

According to me

Angular veocity or speed=angular displacement/time

So angular displacement is circular path and their path is diameter so the formula of diameter is 2*pie*radius

So both ratio are 2*pie*1/T /2*pie*2/T

2*pie will cancel out and T is a same so it also cancel out the the left ratio is 1:2.

Thank you