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An object comprises of a uniform ring of...

An object comprises of a uniform ring of radius `R` and its uniform chord `AB` (not necessarily made of the same material) as shown. Which of the following can not be the centre of mass of object

A

`(R//3, R//3)`

B

`(R//3, R//2)`

C

`(R//4, R//4)`

D

`(R//sqrt(2), R//sqrt(2))`

Text Solution

Verified by Experts

The correct Answer is:
A
CM lie on D line
`D=(R)/(sqrt(2))0.7R`
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