Figure shows a small wheel fixed coaxially on a bigger one of double the radius. The system rotates about the comon axis. The strings supporting A and B do not slip on the wheels. If x and y be thedistances travelled by A and B in the same time interval, then

Options

A. `x=2y`
B. `x=y`
C. `y=2x`
D. None of these

Explanation

`x=(omega r)t`
`y=(omegaxx2r)t`
`y=2x`