Class 11PhysicsSystem of Particles and Rotational MotionCentre of Mass of Composite Bodies and Cavity Problen of Centre of mass
Difficult$A$ disk of radius $R$ is removed from a larger disk of radius $2R$. The circumferences of both disks are tangent to each other. The center of mass of the new disk is at a distance $x$ from the center of the larger disk. Find the value of $x/R$.
- A$1/3$
- B$1/2$
- C$1/6$
- D$1/4$
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