A circular disc of radius R is removed from a bigger circular disc of radius 2R such that the
Channel: Doubtnut
Date: 2020-07-12

A circular disc of radius R is removed from a bigger circular disc of radius 2R such that the cirucmferences of the discs coincide. The centre of mass of the new disc is `alpha/R` from the center of the bigger disc. The value of `alpha` is