. A solid sphere of radius R and density r is attached to one end of a mass-less spring of force constant


A solid sphere of radius R and density p is attached to one end of a mass-less spring of force constant k. The other end of the spring is connected to another solid sphere of radius R and density 3p. The complete arrangement is placed in a liquid of density 2p and is allowed to reach equilibrium. The correct statement(s) is (are)

A solid sphere of

Best Answer

A solid sphere of

For equilibrium of the complete system, net force of buoyancy must be equal to the total weight of the sphere which holds true in the given problem. So both the spheres are completely submerged.

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