A uniform wire of length L is bent in the form of a circle.The shift in its centre of mass is

A uniform wire of length 6.28cm is bent in the form of a circle. The shift in its centre of mass is

A thick straight wire of length pi m is fixed at its midpoint and then bent in the form of a cricle. The shift in its centre of mass is

A uniform wire of length l is bent into the shape of 'V' as shown. The distance of its centre of mass from the vertex A is :-

A uniform wire of length l is bent into the shape of 'V' as shown. The distance of its centre of mass from the vertex A is :-

A uniform wire of length l is bent into the shape of 'V' as shown. The distance of its centre of mass from the vertex A is :-

A uniform wire of resistance 36Omega is bent in the form of a circle. The Effective resistance between A and B is (O is the centre of circle):