Q. Centre of mass of a uniform ring of radius R will be at a position

3406 230 AIIMSAIIMS 2018System of Particles and Rotational Motion Report Error

A

2R/ $π$

35%

B

R/ $π$

16%

C

4R/ $π$

28%

D

R

20%

Solution:

Correct answer is (a) 2R/ $π$